31908203965

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{1226531}}^1$

素因数の和:1226601

約数の個数: 24

約数和(自身を含む): 43065991584

約数和(自身を除く): 11157787619

約数列:

[1, 5, 11, 43, 55, 121, 215, 473, 605, 2365, 5203, 26015, 1226531, 6132655, 13491841, 52740833, 67459205, 148410251, 263704165, 580149163, 742051255, 2900745815, 6381640793, 31908203965]

約数ペア:

[(1, 31908203965), (5, 6381640793), (11, 2900745815), (43, 742051255), (55, 580149163), (121, 263704165), (215, 148410251), (473, 67459205), (605, 52740833), (2365, 13491841), (5203, 6132655), (26015, 1226531)]