2139416

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{15731}}^1$

素因数の和:15754

約数の個数: 16

約数和(自身を含む): 4247640

約数和(自身を除く): 2108224

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 15731, 31462, 62924, 125848, 267427, 534854, 1069708, 2139416]

約数ペア:

[(1, 2139416), (2, 1069708), (4, 534854), (8, 267427), (17, 125848), (34, 62924), (68, 31462), (136, 15731)]