31383974

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{2833}}^1$

素因数の和:3055

約数の個数: 16

約数和(自身を含む): 48971520

約数和(自身を除く): 17587546

約数列:

[1, 2, 29, 58, 191, 382, 2833, 5539, 5666, 11078, 82157, 164314, 541103, 1082206, 15691987, 31383974]

約数ペア:

[(1, 31383974), (2, 15691987), (29, 1082206), (58, 541103), (191, 164314), (382, 82157), (2833, 11078), (5539, 5666)]