87862868

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{7927}}^1$

素因数の和:8111

約数の個数: 24

約数和(自身を含む): 163824192

約数和(自身を除く): 75961324

約数列:

[1, 2, 4, 17, 34, 68, 163, 326, 652, 2771, 5542, 7927, 11084, 15854, 31708, 134759, 269518, 539036, 1292101, 2584202, 5168404, 21965717, 43931434, 87862868]

約数ペア:

[(1, 87862868), (2, 43931434), (4, 21965717), (17, 5168404), (34, 2584202), (68, 1292101), (163, 539036), (326, 269518), (652, 134759), (2771, 31708), (5542, 15854), (7927, 11084)]