85366928

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{313849}}^1$

素因数の和:313874

約数の個数: 20

約数和(自身を含む): 175128300

約数和(自身を除く): 89761372

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 313849, 627698, 1255396, 2510792, 5021584, 5335433, 10670866, 21341732, 42683464, 85366928]

約数ペア:

[(1, 85366928), (2, 42683464), (4, 21341732), (8, 10670866), (16, 5335433), (17, 5021584), (34, 2510792), (68, 1255396), (136, 627698), (272, 313849)]