31187146

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{79}}^1\times {\mathrm{683}}^1$

素因数の和:798

約数の個数: 24

約数和(自身を含む): 50397120

約数和(自身を除く): 19209974

約数列:

[1, 2, 17, 34, 79, 158, 289, 578, 683, 1343, 1366, 2686, 11611, 22831, 23222, 45662, 53957, 107914, 197387, 394774, 917269, 1834538, 15593573, 31187146]

約数ペア:

[(1, 31187146), (2, 15593573), (17, 1834538), (34, 917269), (79, 394774), (158, 197387), (289, 107914), (578, 53957), (683, 45662), (1343, 23222), (1366, 22831), (2686, 11611)]