90921026

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{1049}}^1$

素因数の和:1250

約数の個数: 32

約数和(自身を含む): 160876800

約数和(自身を除く): 69955774

約数列:

[1, 2, 7, 14, 41, 82, 151, 287, 302, 574, 1049, 1057, 2098, 2114, 6191, 7343, 12382, 14686, 43009, 43337, 86018, 86674, 158399, 301063, 316798, 602126, 1108793, 2217586, 6494359, 12988718, 45460513, 90921026]

約数ペア:

[(1, 90921026), (2, 45460513), (7, 12988718), (14, 6494359), (41, 2217586), (82, 1108793), (151, 602126), (287, 316798), (302, 301063), (574, 158399), (1049, 86674), (1057, 86018), (2098, 43337), (2114, 43009), (6191, 14686), (7343, 12382)]