31000522

素因数分解:

$2^1\times 7^1\times {\mathrm{653}}^1\times {\mathrm{3391}}^1$

素因数の和:4053

約数の個数: 16

約数和(自身を含む): 53240832

約数和(自身を除く): 22240310

約数列:

[1, 2, 7, 14, 653, 1306, 3391, 4571, 6782, 9142, 23737, 47474, 2214323, 4428646, 15500261, 31000522]

約数ペア:

[(1, 31000522), (2, 15500261), (7, 4428646), (14, 2214323), (653, 47474), (1306, 23737), (3391, 9142), (4571, 6782)]