57162568

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{420313}}^1$

素因数の和:420336

約数の個数: 16

約数和(自身を含む): 113484780

約数和(自身を除く): 56322212

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 420313, 840626, 1681252, 3362504, 7145321, 14290642, 28581284, 57162568]

約数ペア:

[(1, 57162568), (2, 28581284), (4, 14290642), (8, 7145321), (17, 3362504), (34, 1681252), (68, 840626), (136, 420313)]