31590922

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{4211}}^1$

素因数の和:4266

約数の個数: 24

約数和(自身を含む): 53778816

約数和(自身を除く): 22187894

約数列:

[1, 2, 11, 22, 31, 62, 121, 242, 341, 682, 3751, 4211, 7502, 8422, 46321, 92642, 130541, 261082, 509531, 1019062, 1435951, 2871902, 15795461, 31590922]

約数ペア:

[(1, 31590922), (2, 15795461), (11, 2871902), (22, 1435951), (31, 1019062), (62, 509531), (121, 261082), (242, 130541), (341, 92642), (682, 46321), (3751, 8422), (4211, 7502)]