89680292

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{6871}}^1$

素因数の和:7139

約数の個数: 24

約数和(自身を含む): 169710912

約数和(自身を除く): 80030620

約数列:

[1, 2, 4, 13, 26, 52, 251, 502, 1004, 3263, 6526, 6871, 13052, 13742, 27484, 89323, 178646, 357292, 1724621, 3449242, 6898484, 22420073, 44840146, 89680292]

約数ペア:

[(1, 89680292), (2, 44840146), (4, 22420073), (13, 6898484), (26, 3449242), (52, 1724621), (251, 357292), (502, 178646), (1004, 89323), (3263, 27484), (6526, 13742), (6871, 13052)]