83847808

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:186

約数の個数: 128

約数和(自身を含む): 200931840

約数和(自身を除く): 117084032

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 31, 32, 34, 44, 62, 64, 68, 88, 113, 124, 128, 136, 176, 187, 226, 248, 272, 341, 352, 374, 452, 496, 527, 544, 682, 704, 748, 904, 992, 1054, 1088, 1243, 1364, 1408, 1496, 1808, 1921, 1984, 2108, 2176, 2486, 2728, 2992, 3503, 3616, 3842, 3968, 4216, 4972, 5456, 5797, 5984, 7006, 7232, 7684, 8432, 9944, 10912, 11594, 11968, 14012, 14464, 15368, 16864, 19888, 21131, 21824, 23188, 23936, 28024, 30736, 33728, 38533, 39776, 42262, 43648, 46376, 56048, 59551, 61472, 67456, 77066, 79552, 84524, 92752, 112096, 119102, 122944, 154132, 159104, 169048, 185504, 224192, 238204, 245888, 308264, 338096, 371008, 448384, 476408, 616528, 655061, 676192, 742016, 952816, 1233056, 1310122, 1352384, 1905632, 2466112, 2620244, 2704768, 3811264, 4932224, 5240488, 7622528, 10480976, 20961952, 41923904, 83847808]

約数ペア:

[(1, 83847808), (2, 41923904), (4, 20961952), (8, 10480976), (11, 7622528), (16, 5240488), (17, 4932224), (22, 3811264), (31, 2704768), (32, 2620244), (34, 2466112), (44, 1905632), (62, 1352384), (64, 1310122), (68, 1233056), (88, 952816), (113, 742016), (124, 676192), (128, 655061), (136, 616528), (176, 476408), (187, 448384), (226, 371008), (248, 338096), (272, 308264), (341, 245888), (352, 238204), (374, 224192), (452, 185504), (496, 169048), (527, 159104), (544, 154132), (682, 122944), (704, 119102), (748, 112096), (904, 92752), (992, 84524), (1054, 79552), (1088, 77066), (1243, 67456), (1364, 61472), (1408, 59551), (1496, 56048), (1808, 46376), (1921, 43648), (1984, 42262), (2108, 39776), (2176, 38533), (2486, 33728), (2728, 30736), (2992, 28024), (3503, 23936), (3616, 23188), (3842, 21824), (3968, 21131), (4216, 19888), (4972, 16864), (5456, 15368), (5797, 14464), (5984, 14012), (7006, 11968), (7232, 11594), (7684, 10912), (8432, 9944)]