31716354

素因数分解:

$2^1\times 3^1\times {\mathrm{1997}}^1\times {\mathrm{2647}}^1$

素因数の和:4649

約数の個数: 16

約数和(自身を含む): 63488448

約数和(自身を除く): 31772094

約数列:

[1, 2, 3, 6, 1997, 2647, 3994, 5294, 5991, 7941, 11982, 15882, 5286059, 10572118, 15858177, 31716354]

約数ペア:

[(1, 31716354), (2, 15858177), (3, 10572118), (6, 5286059), (1997, 15882), (2647, 11982), (3994, 7941), (5294, 5991)]