90457576

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{823}}^1\times {\mathrm{1249}}^1$

素因数の和:2089

約数の個数: 32

約数和(自身を含む): 185400000

約数和(自身を除く): 94942424

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 823, 1249, 1646, 2498, 3292, 4996, 6584, 9053, 9992, 13739, 18106, 27478, 36212, 54956, 72424, 109912, 1027927, 2055854, 4111708, 8223416, 11307197, 22614394, 45228788, 90457576]

約数ペア:

[(1, 90457576), (2, 45228788), (4, 22614394), (8, 11307197), (11, 8223416), (22, 4111708), (44, 2055854), (88, 1027927), (823, 109912), (1249, 72424), (1646, 54956), (2498, 36212), (3292, 27478), (4996, 18106), (6584, 13739), (9053, 9992)]