42058288

素因数分解:

$2^4\times {\mathrm{409}}^1\times {\mathrm{6427}}^1$

素因数の和:6844

約数の個数: 20

約数和(自身を含む): 81699880

約数和(自身を除く): 39641592

約数列:

[1, 2, 4, 8, 16, 409, 818, 1636, 3272, 6427, 6544, 12854, 25708, 51416, 102832, 2628643, 5257286, 10514572, 21029144, 42058288]

約数ペア:

[(1, 42058288), (2, 21029144), (4, 10514572), (8, 5257286), (16, 2628643), (409, 102832), (818, 51416), (1636, 25708), (3272, 12854), (6427, 6544)]