31398082

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{40151}}^1$

素因数の和:40193

約数の個数: 16

約数和(自身を含む): 52036992

約数和(自身を除く): 20638910

約数列:

[1, 2, 17, 23, 34, 46, 391, 782, 40151, 80302, 682567, 923473, 1365134, 1846946, 15699041, 31398082]

約数ペア:

[(1, 31398082), (2, 15699041), (17, 1846946), (23, 1365134), (34, 923473), (46, 682567), (391, 80302), (782, 40151)]