89805764

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{10399}}^1$

素因数の和:10547

約数の個数: 24

約数和(自身を含む): 167731200

約数和(自身を除く): 77925436

約数列:

[1, 2, 4, 17, 34, 68, 127, 254, 508, 2159, 4318, 8636, 10399, 20798, 41596, 176783, 353566, 707132, 1320673, 2641346, 5282692, 22451441, 44902882, 89805764]

約数ペア:

[(1, 89805764), (2, 44902882), (4, 22451441), (17, 5282692), (34, 2641346), (68, 1320673), (127, 707132), (254, 353566), (508, 176783), (2159, 41596), (4318, 20798), (8636, 10399)]