31995955

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{8009}}^1$

素因数の和:8078

約数の個数: 16

約数和(自身を含む): 41523840

約数和(自身を除く): 9527885

約数列:

[1, 5, 17, 47, 85, 235, 799, 3995, 8009, 40045, 136153, 376423, 680765, 1882115, 6399191, 31995955]

約数ペア:

[(1, 31995955), (5, 6399191), (17, 1882115), (47, 680765), (85, 376423), (235, 136153), (799, 40045), (3995, 8009)]