123558424

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{127643}}^1$

素因数の和:127671

約数の個数: 24

約数和(自身を含む): 254649780

約数和(自身を除く): 131091356

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 127643, 255286, 510572, 1021144, 1404073, 2808146, 5616292, 11232584, 15444803, 30889606, 61779212, 123558424]

約数ペア:

[(1, 123558424), (2, 61779212), (4, 30889606), (8, 15444803), (11, 11232584), (22, 5616292), (44, 2808146), (88, 1404073), (121, 1021144), (242, 510572), (484, 255286), (968, 127643)]