90753908

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{75377}}^1$

素因数の和:75431

約数の個数: 24

約数和(自身を含む): 185731392

約数和(自身を除く): 94977484

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 75377, 150754, 301508, 527639, 1055278, 2110556, 3241211, 6482422, 12964844, 22688477, 45376954, 90753908]

約数ペア:

[(1, 90753908), (2, 45376954), (4, 22688477), (7, 12964844), (14, 6482422), (28, 3241211), (43, 2110556), (86, 1055278), (172, 527639), (301, 301508), (602, 150754), (1204, 75377)]