31195429

素因数分解:

${\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1$

素因数の和:396

約数の個数: 16

約数和(自身を含む): 33581952

約数和(自身を除く): 2386523

約数列:

[1, 23, 53, 157, 163, 1219, 3611, 3749, 8321, 8639, 25591, 191383, 198697, 588593, 1356323, 31195429]

約数ペア:

[(1, 31195429), (23, 1356323), (53, 588593), (157, 198697), (163, 191383), (1219, 25591), (3611, 8639), (3749, 8321)]