31438644

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{154111}}^1$

素因数の和:154135

約数の個数: 24

約数和(自身を含む): 77672448

約数和(自身を除く): 46233804

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 154111, 308222, 462333, 616444, 924666, 1849332, 2619887, 5239774, 7859661, 10479548, 15719322, 31438644]

約数ペア:

[(1, 31438644), (2, 15719322), (3, 10479548), (4, 7859661), (6, 5239774), (12, 2619887), (17, 1849332), (34, 924666), (51, 616444), (68, 462333), (102, 308222), (204, 154111)]