40016122

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1\times {\mathrm{1361}}^1$

素因数の和:1665

約数の個数: 16

約数和(自身を含む): 61306344

約数和(自身を除く): 21290222

約数列:

[1, 2, 61, 122, 241, 482, 1361, 2722, 14701, 29402, 83021, 166042, 328001, 656002, 20008061, 40016122]

約数ペア:

[(1, 40016122), (2, 20008061), (61, 656002), (122, 328001), (241, 166042), (482, 83021), (1361, 29402), (2722, 14701)]