31850746

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1\times {\mathrm{1013}}^1$

素因数の和:1293

約数の個数: 16

約数和(自身を含む): 48672000

約数和(自身を除く): 16821254

約数列:

[1, 2, 79, 158, 199, 398, 1013, 2026, 15721, 31442, 80027, 160054, 201587, 403174, 15925373, 31850746]

約数ペア:

[(1, 31850746), (2, 15925373), (79, 403174), (158, 201587), (199, 160054), (398, 80027), (1013, 31442), (2026, 15721)]