80570888

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{34849}}^1$

素因数の和:34889

約数の個数: 24

約数和(自身を含む): 160484250

約数和(自身を除く): 79913362

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 578, 1156, 2312, 34849, 69698, 139396, 278792, 592433, 1184866, 2369732, 4739464, 10071361, 20142722, 40285444, 80570888]

約数ペア:

[(1, 80570888), (2, 40285444), (4, 20142722), (8, 10071361), (17, 4739464), (34, 2369732), (68, 1184866), (136, 592433), (289, 278792), (578, 139396), (1156, 69698), (2312, 34849)]