55421416

素因数分解:

$2^3\times {\mathrm{103}}^2\times {\mathrm{653}}^1$

素因数の和:865

約数の個数: 24

約数和(自身を含む): 105094530

約数和(自身を除く): 49673114

約数列:

[1, 2, 4, 8, 103, 206, 412, 653, 824, 1306, 2612, 5224, 10609, 21218, 42436, 67259, 84872, 134518, 269036, 538072, 6927677, 13855354, 27710708, 55421416]

約数ペア:

[(1, 55421416), (2, 27710708), (4, 13855354), (8, 6927677), (103, 538072), (206, 269036), (412, 134518), (653, 84872), (824, 67259), (1306, 42436), (2612, 21218), (5224, 10609)]