31404746

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{12653}}^1$

素因数の和:12745

約数の個数: 16

約数和(自身を含む): 50565384

約数和(自身を除く): 19160638

約数列:

[1, 2, 17, 34, 73, 146, 1241, 2482, 12653, 25306, 215101, 430202, 923669, 1847338, 15702373, 31404746]

約数ペア:

[(1, 31404746), (2, 15702373), (17, 1847338), (34, 923669), (73, 430202), (146, 215101), (1241, 25306), (2482, 12653)]