31972456

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{911}}^1$

素因数の和:1065

約数の個数: 32

約数和(自身を含む): 62052480

約数和(自身を除く): 30080024

約数列:

[1, 2, 4, 8, 41, 82, 107, 164, 214, 328, 428, 856, 911, 1822, 3644, 4387, 7288, 8774, 17548, 35096, 37351, 74702, 97477, 149404, 194954, 298808, 389908, 779816, 3996557, 7993114, 15986228, 31972456]

約数ペア:

[(1, 31972456), (2, 15986228), (4, 7993114), (8, 3996557), (41, 779816), (82, 389908), (107, 298808), (164, 194954), (214, 149404), (328, 97477), (428, 74702), (856, 37351), (911, 35096), (1822, 17548), (3644, 8774), (4387, 7288)]