8939416

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{65731}}^1$

素因数の和:65754

約数の個数: 16

約数和(自身を含む): 17747640

約数和(自身を除く): 8808224

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 65731, 131462, 262924, 525848, 1117427, 2234854, 4469708, 8939416]

約数ペア:

[(1, 8939416), (2, 4469708), (4, 2234854), (8, 1117427), (17, 525848), (34, 262924), (68, 131462), (136, 65731)]