81562492

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1171}}^1\times {\mathrm{1583}}^1$

素因数の和:2769

約数の個数: 24

約数和(自身を含む): 155941632

約数和(自身を除く): 74379140

約数列:

[1, 2, 4, 11, 22, 44, 1171, 1583, 2342, 3166, 4684, 6332, 12881, 17413, 25762, 34826, 51524, 69652, 1853693, 3707386, 7414772, 20390623, 40781246, 81562492]

約数ペア:

[(1, 81562492), (2, 40781246), (4, 20390623), (11, 7414772), (22, 3707386), (44, 1853693), (1171, 69652), (1583, 51524), (2342, 34826), (3166, 25762), (4684, 17413), (6332, 12881)]