64726352

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{94079}}^1$

素因数の和:94130

約数の個数: 20

約数和(自身を含む): 128325120

約数和(自身を除く): 63598768

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 94079, 188158, 376316, 752632, 1505264, 4045397, 8090794, 16181588, 32363176, 64726352]

約数ペア:

[(1, 64726352), (2, 32363176), (4, 16181588), (8, 8090794), (16, 4045397), (43, 1505264), (86, 752632), (172, 376316), (344, 188158), (688, 94079)]