90264976

素因数分解:

$2^4\times {\mathrm{1091}}^1\times {\mathrm{5171}}^1$

素因数の和:6270

約数の個数: 20

約数和(自身を含む): 175082544

約数和(自身を除く): 84817568

約数列:

[1, 2, 4, 8, 16, 1091, 2182, 4364, 5171, 8728, 10342, 17456, 20684, 41368, 82736, 5641561, 11283122, 22566244, 45132488, 90264976]

約数ペア:

[(1, 90264976), (2, 45132488), (4, 22566244), (8, 11283122), (16, 5641561), (1091, 82736), (2182, 41368), (4364, 20684), (5171, 17456), (8728, 10342)]