64636912

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{93949}}^1$

素因数の和:94000

約数の個数: 20

約数和(自身を含む): 128147800

約数和(自身を除く): 63510888

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 93949, 187898, 375796, 751592, 1503184, 4039807, 8079614, 16159228, 32318456, 64636912]

約数ペア:

[(1, 64636912), (2, 32318456), (4, 16159228), (8, 8079614), (16, 4039807), (43, 1503184), (86, 751592), (172, 375796), (344, 187898), (688, 93949)]