88890428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{54601}}^1$

素因数の和:54653

約数の個数: 24

約数和(自身を含む): 174289584

約数和(自身を除く): 85399156

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 54601, 109202, 218404, 600611, 1201222, 2020237, 2402444, 4040474, 8080948, 22222607, 44445214, 88890428]

約数ペア:

[(1, 88890428), (2, 44445214), (4, 22222607), (11, 8080948), (22, 4040474), (37, 2402444), (44, 2020237), (74, 1201222), (148, 600611), (407, 218404), (814, 109202), (1628, 54601)]