80542682

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{241}}^1\times {\mathrm{1381}}^1$

素因数の和:1646

約数の個数: 24

約数和(自身を含む): 133443156

約数和(自身を除く): 52900474

約数列:

[1, 2, 11, 22, 121, 241, 242, 482, 1381, 2651, 2762, 5302, 15191, 29161, 30382, 58322, 167101, 332821, 334202, 665642, 3661031, 7322062, 40271341, 80542682]

約数ペア:

[(1, 80542682), (2, 40271341), (11, 7322062), (22, 3661031), (121, 665642), (241, 334202), (242, 332821), (482, 167101), (1381, 58322), (2651, 30382), (2762, 29161), (5302, 15191)]