40558928

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{24611}}^1$

素因数の和:24722

約数の個数: 20

約数和(自身を含む): 79349088

約数和(自身を除く): 38790160

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 24611, 49222, 98444, 196888, 393776, 2534933, 5069866, 10139732, 20279464, 40558928]

約数ペア:

[(1, 40558928), (2, 20279464), (4, 10139732), (8, 5069866), (16, 2534933), (103, 393776), (206, 196888), (412, 98444), (824, 49222), (1648, 24611)]