80505898

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{4211}}^1$

素因数の和:4314

約数の個数: 24

約数和(自身を含む): 134447040

約数和(自身を除く): 53941142

約数列:

[1, 2, 11, 22, 79, 121, 158, 242, 869, 1738, 4211, 8422, 9559, 19118, 46321, 92642, 332669, 509531, 665338, 1019062, 3659359, 7318718, 40252949, 80505898]

約数ペア:

[(1, 80505898), (2, 40252949), (11, 7318718), (22, 3659359), (79, 1019062), (121, 665338), (158, 509531), (242, 332669), (869, 92642), (1738, 46321), (4211, 19118), (8422, 9559)]