87885556

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{5927}}^1$

素因数の和:6279

約数の個数: 24

約数和(自身を含む): 168307776

約数和(自身を除く): 80422220

約数列:

[1, 2, 4, 11, 22, 44, 337, 674, 1348, 3707, 5927, 7414, 11854, 14828, 23708, 65197, 130394, 260788, 1997399, 3994798, 7989596, 21971389, 43942778, 87885556]

約数ペア:

[(1, 87885556), (2, 43942778), (4, 21971389), (11, 7989596), (22, 3994798), (44, 1997399), (337, 260788), (674, 130394), (1348, 65197), (3707, 23708), (5927, 14828), (7414, 11854)]