86784628

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{163129}}^1$

素因数の和:163159

約数の個数: 24

約数和(自身を含む): 182705600

約数和(自身を除く): 95920972

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 163129, 326258, 652516, 1141903, 2283806, 3099451, 4567612, 6198902, 12397804, 21696157, 43392314, 86784628]

約数ペア:

[(1, 86784628), (2, 43392314), (4, 21696157), (7, 12397804), (14, 6198902), (19, 4567612), (28, 3099451), (38, 2283806), (76, 1141903), (133, 652516), (266, 326258), (532, 163129)]