89398234

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{21521}}^1$

素因数の和:21621

約数の個数: 16

約数和(自身を含む): 140495616

約数和(自身を除く): 51097382

約数列:

[1, 2, 31, 62, 67, 134, 2077, 4154, 21521, 43042, 667151, 1334302, 1441907, 2883814, 44699117, 89398234]

約数ペア:

[(1, 89398234), (2, 44699117), (31, 2883814), (62, 1441907), (67, 1334302), (134, 667151), (2077, 43042), (4154, 21521)]