90319376

素因数分解:

$2^4\times 7^1\times {\mathrm{311}}^1\times {\mathrm{2593}}^1$

素因数の和:2919

約数の個数: 40

約数和(自身を含む): 200713344

約数和(自身を除く): 110393968

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 311, 622, 1244, 2177, 2488, 2593, 4354, 4976, 5186, 8708, 10372, 17416, 18151, 20744, 34832, 36302, 41488, 72604, 145208, 290416, 806423, 1612846, 3225692, 5644961, 6451384, 11289922, 12902768, 22579844, 45159688, 90319376]

約数ペア:

[(1, 90319376), (2, 45159688), (4, 22579844), (7, 12902768), (8, 11289922), (14, 6451384), (16, 5644961), (28, 3225692), (56, 1612846), (112, 806423), (311, 290416), (622, 145208), (1244, 72604), (2177, 41488), (2488, 36302), (2593, 34832), (4354, 20744), (4976, 18151), (5186, 17416), (8708, 10372)]