84641848

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{2243}}^1$

素因数の和:2391

約数の個数: 32

約数和(自身を含む): 163587600

約数和(自身を除く): 78945752

約数列:

[1, 2, 4, 8, 53, 89, 106, 178, 212, 356, 424, 712, 2243, 4486, 4717, 8972, 9434, 17944, 18868, 37736, 118879, 199627, 237758, 399254, 475516, 798508, 951032, 1597016, 10580231, 21160462, 42320924, 84641848]

約数ペア:

[(1, 84641848), (2, 42320924), (4, 21160462), (8, 10580231), (53, 1597016), (89, 951032), (106, 798508), (178, 475516), (212, 399254), (356, 237758), (424, 199627), (712, 118879), (2243, 37736), (4486, 18868), (4717, 17944), (8972, 9434)]