89047712

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{2579}}^1$

素因数の和:2685

約数の個数: 48

約数和(自身を含む): 191147040

約数和(自身を除く): 102099328

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 83, 104, 166, 208, 332, 416, 664, 1079, 1328, 2158, 2579, 2656, 4316, 5158, 8632, 10316, 17264, 20632, 33527, 34528, 41264, 67054, 82528, 134108, 214057, 268216, 428114, 536432, 856228, 1072864, 1712456, 2782741, 3424912, 5565482, 6849824, 11130964, 22261928, 44523856, 89047712]

約数ペア:

[(1, 89047712), (2, 44523856), (4, 22261928), (8, 11130964), (13, 6849824), (16, 5565482), (26, 3424912), (32, 2782741), (52, 1712456), (83, 1072864), (104, 856228), (166, 536432), (208, 428114), (332, 268216), (416, 214057), (664, 134108), (1079, 82528), (1328, 67054), (2158, 41264), (2579, 34528), (2656, 33527), (4316, 20632), (5158, 17264), (8632, 10316)]