86412370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{18269}}^1$

素因数の和:18330

約数の個数: 32

約数和(自身を含む): 173638080

約数和(自身を除く): 87225710

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 946, 2365, 4730, 18269, 36538, 91345, 182690, 200959, 401918, 785567, 1004795, 1571134, 2009590, 3927835, 7855670, 8641237, 17282474, 43206185, 86412370]

約数ペア:

[(1, 86412370), (2, 43206185), (5, 17282474), (10, 8641237), (11, 7855670), (22, 3927835), (43, 2009590), (55, 1571134), (86, 1004795), (110, 785567), (215, 401918), (430, 200959), (473, 182690), (946, 91345), (2365, 36538), (4730, 18269)]