16116964

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{181}}^1\times {\mathrm{197}}^1$

素因数の和:495

約数の個数: 24

約数和(自身を含む): 28756728

約数和(自身を除く): 12639764

約数列:

[1, 2, 4, 113, 181, 197, 226, 362, 394, 452, 724, 788, 20453, 22261, 35657, 40906, 44522, 71314, 81812, 89044, 142628, 4029241, 8058482, 16116964]

約数ペア:

[(1, 16116964), (2, 8058482), (4, 4029241), (113, 142628), (181, 89044), (197, 81812), (226, 71314), (362, 44522), (394, 40906), (452, 35657), (724, 22261), (788, 20453)]