90026378

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{839}}^1\times {\mathrm{4127}}^1$

素因数の和:4981

約数の個数: 16

約数和(自身を含む): 145635840

約数和(自身を除く): 55609462

約数列:

[1, 2, 13, 26, 839, 1678, 4127, 8254, 10907, 21814, 53651, 107302, 3462553, 6925106, 45013189, 90026378]

約数ペア:

[(1, 90026378), (2, 45013189), (13, 6925106), (26, 3462553), (839, 107302), (1678, 53651), (4127, 21814), (8254, 10907)]