31173682

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{2357}}^1$

素因数の和:2765

約数の個数: 16

約数和(自身を含む): 49659480

約数和(自身を除く): 18485798

約数列:

[1, 2, 17, 34, 389, 778, 2357, 4714, 6613, 13226, 40069, 80138, 916873, 1833746, 15586841, 31173682]

約数ペア:

[(1, 31173682), (2, 15586841), (17, 1833746), (34, 916873), (389, 80138), (778, 40069), (2357, 13226), (4714, 6613)]