85042012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{887}}^1\times {\mathrm{2179}}^1$

素因数の和:3081

約数の個数: 24

約数和(自身を含む): 162610560

約数和(自身を除く): 77568548

約数列:

[1, 2, 4, 11, 22, 44, 887, 1774, 2179, 3548, 4358, 8716, 9757, 19514, 23969, 39028, 47938, 95876, 1932773, 3865546, 7731092, 21260503, 42521006, 85042012]

約数ペア:

[(1, 85042012), (2, 42521006), (4, 21260503), (11, 7731092), (22, 3865546), (44, 1932773), (887, 95876), (1774, 47938), (2179, 39028), (3548, 23969), (4358, 19514), (8716, 9757)]