31889564

素因数分解:

$2^2\times 7^1\times {\mathrm{797}}^1\times {\mathrm{1429}}^1$

素因数の和:2237

約数の個数: 24

約数和(自身を含む): 63903840

約数和(自身を除く): 32014276

約数列:

[1, 2, 4, 7, 14, 28, 797, 1429, 1594, 2858, 3188, 5579, 5716, 10003, 11158, 20006, 22316, 40012, 1138913, 2277826, 4555652, 7972391, 15944782, 31889564]

約数ペア:

[(1, 31889564), (2, 15944782), (4, 7972391), (7, 4555652), (14, 2277826), (28, 1138913), (797, 40012), (1429, 22316), (1594, 20006), (2858, 11158), (3188, 10003), (5579, 5716)]