81043924

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{6689}}^1$

素因数の和:6939

約数の個数: 24

約数和(自身を含む): 153415080

約数和(自身を除く): 72371156

約数列:

[1, 2, 4, 13, 26, 52, 233, 466, 932, 3029, 6058, 6689, 12116, 13378, 26756, 86957, 173914, 347828, 1558537, 3117074, 6234148, 20260981, 40521962, 81043924]

約数ペア:

[(1, 81043924), (2, 40521962), (4, 20260981), (13, 6234148), (26, 3117074), (52, 1558537), (233, 347828), (466, 173914), (932, 86957), (3029, 26756), (6058, 13378), (6689, 12116)]