31008912

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{281}}^1$

素因数の和:333

約数の個数: 120

約数和(自身を含む): 93014880

約数和(自身を除く): 62005968

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 33, 38, 44, 48, 57, 66, 76, 88, 114, 121, 132, 152, 176, 209, 228, 242, 264, 281, 304, 363, 418, 456, 484, 528, 562, 627, 726, 836, 843, 912, 968, 1124, 1254, 1452, 1672, 1686, 1936, 2248, 2299, 2508, 2904, 3091, 3344, 3372, 4496, 4598, 5016, 5339, 5808, 6182, 6744, 6897, 9196, 9273, 10032, 10678, 12364, 13488, 13794, 16017, 18392, 18546, 21356, 24728, 27588, 32034, 34001, 36784, 37092, 42712, 49456, 55176, 58729, 64068, 68002, 74184, 85424, 102003, 110352, 117458, 128136, 136004, 148368, 176187, 204006, 234916, 256272, 272008, 352374, 408012, 469832, 544016, 646019, 704748, 816024, 939664, 1292038, 1409496, 1632048, 1938057, 2584076, 2818992, 3876114, 5168152, 7752228, 10336304, 15504456, 31008912]

約数ペア:

[(1, 31008912), (2, 15504456), (3, 10336304), (4, 7752228), (6, 5168152), (8, 3876114), (11, 2818992), (12, 2584076), (16, 1938057), (19, 1632048), (22, 1409496), (24, 1292038), (33, 939664), (38, 816024), (44, 704748), (48, 646019), (57, 544016), (66, 469832), (76, 408012), (88, 352374), (114, 272008), (121, 256272), (132, 234916), (152, 204006), (176, 176187), (209, 148368), (228, 136004), (242, 128136), (264, 117458), (281, 110352), (304, 102003), (363, 85424), (418, 74184), (456, 68002), (484, 64068), (528, 58729), (562, 55176), (627, 49456), (726, 42712), (836, 37092), (843, 36784), (912, 34001), (968, 32034), (1124, 27588), (1254, 24728), (1452, 21356), (1672, 18546), (1686, 18392), (1936, 16017), (2248, 13794), (2299, 13488), (2508, 12364), (2904, 10678), (3091, 10032), (3344, 9273), (3372, 9196), (4496, 6897), (4598, 6744), (5016, 6182), (5339, 5808)]