80259962

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{317}}^1\times {\mathrm{1783}}^1$

素因数の和:2173

約数の個数: 16

約数和(自身を含む): 122539392

約数和(自身を除く): 42279430

約数列:

[1, 2, 71, 142, 317, 634, 1783, 3566, 22507, 45014, 126593, 253186, 565211, 1130422, 40129981, 80259962]

約数ペア:

[(1, 80259962), (2, 40129981), (71, 1130422), (142, 565211), (317, 253186), (634, 126593), (1783, 45014), (3566, 22507)]