31908206

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{30859}}^1$

素因数の和:30919

約数の個数: 16

約数和(自身を含む): 53326080

約数和(自身を除く): 21417874

約数列:

[1, 2, 11, 22, 47, 94, 517, 1034, 30859, 61718, 339449, 678898, 1450373, 2900746, 15954103, 31908206]

約数ペア:

[(1, 31908206), (2, 15954103), (11, 2900746), (22, 1450373), (47, 678898), (94, 339449), (517, 61718), (1034, 30859)]