99684568

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{223}}^1\times {\mathrm{787}}^1$

素因数の和:1087

約数の個数: 32

約数和(自身を含む): 190632960

約数和(自身を除く): 90948392

約数列:

[1, 2, 4, 8, 71, 142, 223, 284, 446, 568, 787, 892, 1574, 1784, 3148, 6296, 15833, 31666, 55877, 63332, 111754, 126664, 175501, 223508, 351002, 447016, 702004, 1404008, 12460571, 24921142, 49842284, 99684568]

約数ペア:

[(1, 99684568), (2, 49842284), (4, 24921142), (8, 12460571), (71, 1404008), (142, 702004), (223, 447016), (284, 351002), (446, 223508), (568, 175501), (787, 126664), (892, 111754), (1574, 63332), (1784, 55877), (3148, 31666), (6296, 15833)]