31374806

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{3571}}^1$

素因数の和:3787

約数の個数: 16

約数和(自身を含む): 49379328

約数和(自身を除く): 18004522

約数列:

[1, 2, 23, 46, 191, 382, 3571, 4393, 7142, 8786, 82133, 164266, 682061, 1364122, 15687403, 31374806]

約数ペア:

[(1, 31374806), (2, 15687403), (23, 1364122), (46, 682061), (191, 164266), (382, 82133), (3571, 8786), (4393, 7142)]