90830992

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{26161}}^1$

素因数の和:26207

約数の個数: 40

約数和(自身を含む): 207621632

約数和(自身を除く): 116790640

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 26161, 52322, 104644, 183127, 209288, 366254, 418576, 732508, 810991, 1465016, 1621982, 2930032, 3243964, 5676937, 6487928, 11353874, 12975856, 22707748, 45415496, 90830992]

約数ペア:

[(1, 90830992), (2, 45415496), (4, 22707748), (7, 12975856), (8, 11353874), (14, 6487928), (16, 5676937), (28, 3243964), (31, 2930032), (56, 1621982), (62, 1465016), (112, 810991), (124, 732508), (217, 418576), (248, 366254), (434, 209288), (496, 183127), (868, 104644), (1736, 52322), (3472, 26161)]