31347110

素因数分解:

$2^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{14057}}^1$

素因数の和:14287

約数の個数: 16

約数和(自身を含む): 56681856

約数和(自身を除く): 25334746

約数列:

[1, 2, 5, 10, 223, 446, 1115, 2230, 14057, 28114, 70285, 140570, 3134711, 6269422, 15673555, 31347110]

約数ペア:

[(1, 31347110), (2, 15673555), (5, 6269422), (10, 3134711), (223, 140570), (446, 70285), (1115, 28114), (2230, 14057)]