86509468

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{11437}}^1$

素因数の和:11533

約数の個数: 24

約数和(自身を含む): 158850944

約数和(自身を除く): 72341476

約数列:

[1, 2, 4, 31, 61, 62, 122, 124, 244, 1891, 3782, 7564, 11437, 22874, 45748, 354547, 697657, 709094, 1395314, 1418188, 2790628, 21627367, 43254734, 86509468]

約数ペア:

[(1, 86509468), (2, 43254734), (4, 21627367), (31, 2790628), (61, 1418188), (62, 1395314), (122, 709094), (124, 697657), (244, 354547), (1891, 45748), (3782, 22874), (7564, 11437)]