31016942

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{347}}^1$

素因数の和:616

約数の個数: 32

約数和(自身を含む): 54120960

約数和(自身を除く): 23104018

約数列:

[1, 2, 11, 17, 22, 34, 187, 239, 347, 374, 478, 694, 2629, 3817, 4063, 5258, 5899, 7634, 8126, 11798, 44693, 64889, 82933, 89386, 129778, 165866, 912263, 1409861, 1824526, 2819722, 15508471, 31016942]

約数ペア:

[(1, 31016942), (2, 15508471), (11, 2819722), (17, 1824526), (22, 1409861), (34, 912263), (187, 165866), (239, 129778), (347, 89386), (374, 82933), (478, 64889), (694, 44693), (2629, 11798), (3817, 8126), (4063, 7634), (5258, 5899)]