31301012

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{27077}}^1$

素因数の和:27115

約数の個数: 18

約数和(自身を含む): 58190622

約数和(自身を除く): 26889610

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 27077, 54154, 108308, 460309, 920618, 1841236, 7825253, 15650506, 31301012]

約数ペア:

[(1, 31301012), (2, 15650506), (4, 7825253), (17, 1841236), (34, 920618), (68, 460309), (289, 108308), (578, 54154), (1156, 27077)]