63673552

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{20201}}^1$

素因数の和:20406

約数の個数: 20

約数和(自身を含む): 123999876

約数和(自身を除く): 60326324

約数列:

[1, 2, 4, 8, 16, 197, 394, 788, 1576, 3152, 20201, 40402, 80804, 161608, 323216, 3979597, 7959194, 15918388, 31836776, 63673552]

約数ペア:

[(1, 63673552), (2, 31836776), (4, 15918388), (8, 7959194), (16, 3979597), (197, 323216), (394, 161608), (788, 80804), (1576, 40402), (3152, 20201)]