90834016

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31193}}^1$

素因数の和:31223

約数の個数: 48

約数和(自身を含む): 220104864

約数和(自身を除く): 129270848

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 31193, 62386, 124772, 218351, 249544, 405509, 436702, 499088, 811018, 873404, 998176, 1622036, 1746808, 2838563, 3244072, 3493616, 5677126, 6488144, 6987232, 11354252, 12976288, 22708504, 45417008, 90834016]

約数ペア:

[(1, 90834016), (2, 45417008), (4, 22708504), (7, 12976288), (8, 11354252), (13, 6987232), (14, 6488144), (16, 5677126), (26, 3493616), (28, 3244072), (32, 2838563), (52, 1746808), (56, 1622036), (91, 998176), (104, 873404), (112, 811018), (182, 499088), (208, 436702), (224, 405509), (364, 249544), (416, 218351), (728, 124772), (1456, 62386), (2912, 31193)]