31261942

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{5233}}^1$

素因数の和:5367

約数の個数: 16

約数和(自身を含む): 48990240

約数和(自身を除く): 17728298

約数列:

[1, 2, 29, 58, 103, 206, 2987, 5233, 5974, 10466, 151757, 303514, 538999, 1077998, 15630971, 31261942]

約数ペア:

[(1, 31261942), (2, 15630971), (29, 1077998), (58, 538999), (103, 303514), (206, 151757), (2987, 10466), (5233, 5974)]