81860822

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{233}}^1\times {\mathrm{1811}}^1$

素因数の和:2143

約数の個数: 16

約数和(自身を含む): 124658352

約数和(自身を除く): 42797530

約数列:

[1, 2, 97, 194, 233, 466, 1811, 3622, 22601, 45202, 175667, 351334, 421963, 843926, 40930411, 81860822]

約数ペア:

[(1, 81860822), (2, 40930411), (97, 843926), (194, 421963), (233, 351334), (466, 175667), (1811, 45202), (3622, 22601)]