80724772

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{7283}}^1$

素因数の和:7467

約数の個数: 24

約数和(自身を含む): 150516576

約数和(自身を除く): 69791804

約数列:

[1, 2, 4, 17, 34, 68, 163, 326, 652, 2771, 5542, 7283, 11084, 14566, 29132, 123811, 247622, 495244, 1187129, 2374258, 4748516, 20181193, 40362386, 80724772]

約数ペア:

[(1, 80724772), (2, 40362386), (4, 20181193), (17, 4748516), (34, 2374258), (68, 1187129), (163, 495244), (326, 247622), (652, 123811), (2771, 29132), (5542, 14566), (7283, 11084)]