39771376

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{24611}}^1$

素因数の和:24720

約数の個数: 20

約数和(自身を含む): 77823144

約数和(自身を除く): 38051768

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 24611, 49222, 98444, 196888, 393776, 2485711, 4971422, 9942844, 19885688, 39771376]

約数ペア:

[(1, 39771376), (2, 19885688), (4, 9942844), (8, 4971422), (16, 2485711), (101, 393776), (202, 196888), (404, 98444), (808, 49222), (1616, 24611)]