90382216

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{262739}}^1$

素因数の和:262788

約数の個数: 16

約数和(自身を含む): 173408400

約数和(自身を除く): 83026184

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 262739, 525478, 1050956, 2101912, 11297777, 22595554, 45191108, 90382216]

約数ペア:

[(1, 90382216), (2, 45191108), (4, 22595554), (8, 11297777), (43, 2101912), (86, 1050956), (172, 525478), (344, 262739)]