31442928

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:183

約数の個数: 160

約数和(自身を含む): 97708032

約数和(自身を除く): 66265104

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 31, 33, 34, 44, 48, 51, 62, 66, 68, 88, 93, 102, 113, 124, 132, 136, 176, 186, 187, 204, 226, 248, 264, 272, 339, 341, 372, 374, 408, 452, 496, 527, 528, 561, 678, 682, 744, 748, 816, 904, 1023, 1054, 1122, 1243, 1356, 1364, 1488, 1496, 1581, 1808, 1921, 2046, 2108, 2244, 2486, 2712, 2728, 2992, 3162, 3503, 3729, 3842, 4092, 4216, 4488, 4972, 5424, 5456, 5763, 5797, 6324, 7006, 7458, 7684, 8184, 8432, 8976, 9944, 10509, 11526, 11594, 12648, 14012, 14916, 15368, 16368, 17391, 19888, 21018, 21131, 23052, 23188, 25296, 28024, 29832, 30736, 34782, 38533, 42036, 42262, 46104, 46376, 56048, 59551, 59664, 63393, 69564, 77066, 84072, 84524, 92208, 92752, 115599, 119102, 126786, 139128, 154132, 168144, 169048, 178653, 231198, 238204, 253572, 278256, 308264, 338096, 357306, 462396, 476408, 507144, 616528, 655061, 714612, 924792, 952816, 1014288, 1310122, 1429224, 1849584, 1965183, 2620244, 2858448, 3930366, 5240488, 7860732, 10480976, 15721464, 31442928]

約数ペア:

[(1, 31442928), (2, 15721464), (3, 10480976), (4, 7860732), (6, 5240488), (8, 3930366), (11, 2858448), (12, 2620244), (16, 1965183), (17, 1849584), (22, 1429224), (24, 1310122), (31, 1014288), (33, 952816), (34, 924792), (44, 714612), (48, 655061), (51, 616528), (62, 507144), (66, 476408), (68, 462396), (88, 357306), (93, 338096), (102, 308264), (113, 278256), (124, 253572), (132, 238204), (136, 231198), (176, 178653), (186, 169048), (187, 168144), (204, 154132), (226, 139128), (248, 126786), (264, 119102), (272, 115599), (339, 92752), (341, 92208), (372, 84524), (374, 84072), (408, 77066), (452, 69564), (496, 63393), (527, 59664), (528, 59551), (561, 56048), (678, 46376), (682, 46104), (744, 42262), (748, 42036), (816, 38533), (904, 34782), (1023, 30736), (1054, 29832), (1122, 28024), (1243, 25296), (1356, 23188), (1364, 23052), (1488, 21131), (1496, 21018), (1581, 19888), (1808, 17391), (1921, 16368), (2046, 15368), (2108, 14916), (2244, 14012), (2486, 12648), (2712, 11594), (2728, 11526), (2992, 10509), (3162, 9944), (3503, 8976), (3729, 8432), (3842, 8184), (4092, 7684), (4216, 7458), (4488, 7006), (4972, 6324), (5424, 5797), (5456, 5763)]