31820206

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{4621}}^1$

素因数の和:4947

約数の個数: 16

約数和(自身を含む): 52247088

約数和(自身を除く): 20426882

約数列:

[1, 2, 11, 22, 313, 626, 3443, 4621, 6886, 9242, 50831, 101662, 1446373, 2892746, 15910103, 31820206]

約数ペア:

[(1, 31820206), (2, 15910103), (11, 2892746), (22, 1446373), (313, 101662), (626, 50831), (3443, 9242), (4621, 6886)]