31450296

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{331}}^1$

素因数の和:484

約数の個数: 64

約数和(自身を含む): 81751680

約数和(自身を除く): 50301384

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 107, 111, 148, 214, 222, 296, 321, 331, 428, 444, 642, 662, 856, 888, 993, 1284, 1324, 1986, 2568, 2648, 3959, 3972, 7918, 7944, 11877, 12247, 15836, 23754, 24494, 31672, 35417, 36741, 47508, 48988, 70834, 73482, 95016, 97976, 106251, 141668, 146964, 212502, 283336, 293928, 425004, 850008, 1310429, 2620858, 3931287, 5241716, 7862574, 10483432, 15725148, 31450296]

約数ペア:

[(1, 31450296), (2, 15725148), (3, 10483432), (4, 7862574), (6, 5241716), (8, 3931287), (12, 2620858), (24, 1310429), (37, 850008), (74, 425004), (107, 293928), (111, 283336), (148, 212502), (214, 146964), (222, 141668), (296, 106251), (321, 97976), (331, 95016), (428, 73482), (444, 70834), (642, 48988), (662, 47508), (856, 36741), (888, 35417), (993, 31672), (1284, 24494), (1324, 23754), (1986, 15836), (2568, 12247), (2648, 11877), (3959, 7944), (3972, 7918)]