40112896

素因数分解:

$2^8\times {\mathrm{156691}}^1$

素因数の和:156707

約数の個数: 18

約数和(自身を含む): 80069612

約数和(自身を除く): 39956716

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 156691, 313382, 626764, 1253528, 2507056, 5014112, 10028224, 20056448, 40112896]

約数ペア:

[(1, 40112896), (2, 20056448), (4, 10028224), (8, 5014112), (16, 2507056), (32, 1253528), (64, 626764), (128, 313382), (256, 156691)]