85086836

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{23609}}^1$

素因数の和:23683

約数の個数: 24

約数和(自身を含む): 160642440

約数和(自身を除く): 75555604

約数列:

[1, 2, 4, 17, 34, 53, 68, 106, 212, 901, 1802, 3604, 23609, 47218, 94436, 401353, 802706, 1251277, 1605412, 2502554, 5005108, 21271709, 42543418, 85086836]

約数ペア:

[(1, 85086836), (2, 42543418), (4, 21271709), (17, 5005108), (34, 2502554), (53, 1605412), (68, 1251277), (106, 802706), (212, 401353), (901, 94436), (1802, 47218), (3604, 23609)]