40366064

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{24979}}^1$

素因数の和:25088

約数の個数: 20

約数和(自身を含む): 78986760

約数和(自身を除く): 38620696

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 24979, 49958, 99916, 199832, 399664, 2522879, 5045758, 10091516, 20183032, 40366064]

約数ペア:

[(1, 40366064), (2, 20183032), (4, 10091516), (8, 5045758), (16, 2522879), (101, 399664), (202, 199832), (404, 99916), (808, 49958), (1616, 24979)]