57531416

素因数分解:

$2^3\times {\mathrm{557}}^1\times {\mathrm{12911}}^1$

素因数の和:13474

約数の個数: 16

約数和(自身を含む): 108073440

約数和(自身を除く): 50542024

約数列:

[1, 2, 4, 8, 557, 1114, 2228, 4456, 12911, 25822, 51644, 103288, 7191427, 14382854, 28765708, 57531416]

約数ペア:

[(1, 57531416), (2, 28765708), (4, 14382854), (8, 7191427), (557, 103288), (1114, 51644), (2228, 25822), (4456, 12911)]