31418376

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{349}}^1$

素因数の和:411

約数の個数: 96

約数和(自身を含む): 89376000

約数和(自身を除く): 57957624

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 44, 62, 66, 88, 93, 121, 124, 132, 186, 242, 248, 264, 341, 349, 363, 372, 484, 682, 698, 726, 744, 968, 1023, 1047, 1364, 1396, 1452, 2046, 2094, 2728, 2792, 2904, 3751, 3839, 4092, 4188, 7502, 7678, 8184, 8376, 10819, 11253, 11517, 15004, 15356, 21638, 22506, 23034, 30008, 30712, 32457, 42229, 43276, 45012, 46068, 64914, 84458, 86552, 90024, 92136, 119009, 126687, 129828, 168916, 238018, 253374, 259656, 337832, 357027, 476036, 506748, 714054, 952072, 1013496, 1309099, 1428108, 2618198, 2856216, 3927297, 5236396, 7854594, 10472792, 15709188, 31418376]

約数ペア:

[(1, 31418376), (2, 15709188), (3, 10472792), (4, 7854594), (6, 5236396), (8, 3927297), (11, 2856216), (12, 2618198), (22, 1428108), (24, 1309099), (31, 1013496), (33, 952072), (44, 714054), (62, 506748), (66, 476036), (88, 357027), (93, 337832), (121, 259656), (124, 253374), (132, 238018), (186, 168916), (242, 129828), (248, 126687), (264, 119009), (341, 92136), (349, 90024), (363, 86552), (372, 84458), (484, 64914), (682, 46068), (698, 45012), (726, 43276), (744, 42229), (968, 32457), (1023, 30712), (1047, 30008), (1364, 23034), (1396, 22506), (1452, 21638), (2046, 15356), (2094, 15004), (2728, 11517), (2792, 11253), (2904, 10819), (3751, 8376), (3839, 8184), (4092, 7678), (4188, 7502)]