80307946

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1291}}^1\times {\mathrm{1637}}^1$

素因数の和:2949

約数の個数: 16

約数和(自身を含む): 126977760

約数和(自身を除く): 46669814

約数列:

[1, 2, 19, 38, 1291, 1637, 2582, 3274, 24529, 31103, 49058, 62206, 2113367, 4226734, 40153973, 80307946]

約数ペア:

[(1, 80307946), (2, 40153973), (19, 4226734), (38, 2113367), (1291, 62206), (1637, 49058), (2582, 31103), (3274, 24529)]