90842164

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{69029}}^1$

素因数の和:69087

約数の個数: 24

約数和(自身を含む): 185552640

約数和(自身を除く): 94710476

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 69029, 138058, 276116, 483203, 966406, 1932812, 3244363, 6488726, 12977452, 22710541, 45421082, 90842164]

約数ペア:

[(1, 90842164), (2, 45421082), (4, 22710541), (7, 12977452), (14, 6488726), (28, 3244363), (47, 1932812), (94, 966406), (188, 483203), (329, 276116), (658, 138058), (1316, 69029)]