90357968

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{1009}}^1$

素因数の和:1239

約数の個数: 40

約数和(自身を含む): 182224200

約数和(自身を除く): 91866232

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 193, 232, 386, 464, 772, 1009, 1544, 2018, 3088, 4036, 5597, 8072, 11194, 16144, 22388, 29261, 44776, 58522, 89552, 117044, 194737, 234088, 389474, 468176, 778948, 1557896, 3115792, 5647373, 11294746, 22589492, 45178984, 90357968]

約数ペア:

[(1, 90357968), (2, 45178984), (4, 22589492), (8, 11294746), (16, 5647373), (29, 3115792), (58, 1557896), (116, 778948), (193, 468176), (232, 389474), (386, 234088), (464, 194737), (772, 117044), (1009, 89552), (1544, 58522), (2018, 44776), (3088, 29261), (4036, 22388), (5597, 16144), (8072, 11194)]