90205984

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{23297}}^1$

素因数の和:23329

約数の個数: 36

約数和(自身を含む): 195213942

約数和(自身を除く): 105007958

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 121, 176, 242, 352, 484, 968, 1936, 3872, 23297, 46594, 93188, 186376, 256267, 372752, 512534, 745504, 1025068, 2050136, 2818937, 4100272, 5637874, 8200544, 11275748, 22551496, 45102992, 90205984]

約数ペア:

[(1, 90205984), (2, 45102992), (4, 22551496), (8, 11275748), (11, 8200544), (16, 5637874), (22, 4100272), (32, 2818937), (44, 2050136), (88, 1025068), (121, 745504), (176, 512534), (242, 372752), (352, 256267), (484, 186376), (968, 93188), (1936, 46594), (3872, 23297)]