90050288

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{181553}}^1$

素因数の和:181592

約数の個数: 20

約数和(自身を含む): 180101568

約数和(自身を除く): 90051280

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 181553, 363106, 726212, 1452424, 2904848, 5628143, 11256286, 22512572, 45025144, 90050288]

約数ペア:

[(1, 90050288), (2, 45025144), (4, 22512572), (8, 11256286), (16, 5628143), (31, 2904848), (62, 1452424), (124, 726212), (248, 363106), (496, 181553)]