89841268

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{9677}}^1$

素因数の和:9903

約数の個数: 24

約数和(自身を含む): 172345824

約数和(自身を除く): 82504556

約数列:

[1, 2, 4, 11, 22, 44, 211, 422, 844, 2321, 4642, 9284, 9677, 19354, 38708, 106447, 212894, 425788, 2041847, 4083694, 8167388, 22460317, 44920634, 89841268]

約数ペア:

[(1, 89841268), (2, 44920634), (4, 22460317), (11, 8167388), (22, 4083694), (44, 2041847), (211, 425788), (422, 212894), (844, 106447), (2321, 38708), (4642, 19354), (9284, 9677)]