39531472

素因数分解:

$2^4\times {\mathrm{571}}^1\times {\mathrm{4327}}^1$

素因数の和:4906

約数の個数: 20

約数和(自身を含む): 76744096

約数和(自身を除く): 37212624

約数列:

[1, 2, 4, 8, 16, 571, 1142, 2284, 4327, 4568, 8654, 9136, 17308, 34616, 69232, 2470717, 4941434, 9882868, 19765736, 39531472]

約数ペア:

[(1, 39531472), (2, 19765736), (4, 9882868), (8, 4941434), (16, 2470717), (571, 69232), (1142, 34616), (2284, 17308), (4327, 9136), (4568, 8654)]