16420708

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{2137}}^1$

素因数の和:2271

約数の個数: 24

約数和(自身を含む): 30710232

約数和(自身を除く): 14289524

約数列:

[1, 2, 4, 17, 34, 68, 113, 226, 452, 1921, 2137, 3842, 4274, 7684, 8548, 36329, 72658, 145316, 241481, 482962, 965924, 4105177, 8210354, 16420708]

約数ペア:

[(1, 16420708), (2, 8210354), (4, 4105177), (17, 965924), (34, 482962), (68, 241481), (113, 145316), (226, 72658), (452, 36329), (1921, 8548), (2137, 7684), (3842, 4274)]