31072522

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{22549}}^1$

素因数の和:22617

約数の個数: 16

約数和(自身を含む): 51143400

約数和(自身を除く): 20070878

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 22549, 45098, 293137, 586274, 1195097, 2390194, 15536261, 31072522]

約数ペア:

[(1, 31072522), (2, 15536261), (13, 2390194), (26, 1195097), (53, 586274), (106, 293137), (689, 45098), (1378, 22549)]