71911615

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{10193}}^1$

素因数の和:10298

約数の個数: 16

約数和(自身を含む): 92479968

約数和(自身を除く): 20568353

約数列:

[1, 5, 17, 83, 85, 415, 1411, 7055, 10193, 50965, 173281, 846019, 866405, 4230095, 14382323, 71911615]

約数ペア:

[(1, 71911615), (5, 14382323), (17, 4230095), (83, 866405), (85, 846019), (415, 173281), (1411, 50965), (7055, 10193)]