86894164

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{66029}}^1$

素因数の和:66087

約数の個数: 24

約数和(自身を含む): 177488640

約数和(自身を除く): 90594476

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 66029, 132058, 264116, 462203, 924406, 1848812, 3103363, 6206726, 12413452, 21723541, 43447082, 86894164]

約数ペア:

[(1, 86894164), (2, 43447082), (4, 21723541), (7, 12413452), (14, 6206726), (28, 3103363), (47, 1848812), (94, 924406), (188, 462203), (329, 264116), (658, 132058), (1316, 66029)]