87996788

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{68963}}^1$

素因数の和:69007

約数の個数: 24

約数和(自身を含む): 173789280

約数和(自身を除く): 85792492

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 319, 638, 1276, 68963, 137926, 275852, 758593, 1517186, 1999927, 3034372, 3999854, 7999708, 21999197, 43998394, 87996788]

約数ペア:

[(1, 87996788), (2, 43998394), (4, 21999197), (11, 7999708), (22, 3999854), (29, 3034372), (44, 1999927), (58, 1517186), (116, 758593), (319, 275852), (638, 137926), (1276, 68963)]