401022848

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{136217}}^1$

素因数の和:136254

約数の個数: 32

約数和(自身を含む): 833654160

約数和(自身を除く): 432631312

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 368, 736, 1472, 2944, 136217, 272434, 544868, 1089736, 2179472, 3132991, 4358944, 6265982, 8717888, 12531964, 17435776, 25063928, 50127856, 100255712, 200511424, 401022848]

約数ペア:

[(1, 401022848), (2, 200511424), (4, 100255712), (8, 50127856), (16, 25063928), (23, 17435776), (32, 12531964), (46, 8717888), (64, 6265982), (92, 4358944), (128, 3132991), (184, 2179472), (368, 1089736), (736, 544868), (1472, 272434), (2944, 136217)]