31297702942

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{2543}}^1\times {\mathrm{50857}}^1$

素因数の和:53424

約数の個数: 24

約数和(自身を含む): 51623718048

約数和(自身を除く): 20326015106

約数列:

[1, 2, 11, 22, 121, 242, 2543, 5086, 27973, 50857, 55946, 101714, 307703, 559427, 615406, 1118854, 6153697, 12307394, 129329351, 258658702, 1422622861, 2845245722, 15648851471, 31297702942]

約数ペア:

[(1, 31297702942), (2, 15648851471), (11, 2845245722), (22, 1422622861), (121, 258658702), (242, 129329351), (2543, 12307394), (5086, 6153697), (27973, 1118854), (50857, 615406), (55946, 559427), (101714, 307703)]