82899128

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41953}}^1$

素因数の和:41991

約数の個数: 32

約数和(自身を含む): 176206800

約数和(自身を除く): 93307672

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 41953, 83906, 167812, 335624, 545389, 797107, 1090778, 1594214, 2181556, 3188428, 4363112, 6376856, 10362391, 20724782, 41449564, 82899128]

約数ペア:

[(1, 82899128), (2, 41449564), (4, 20724782), (8, 10362391), (13, 6376856), (19, 4363112), (26, 3188428), (38, 2181556), (52, 1594214), (76, 1090778), (104, 797107), (152, 545389), (247, 335624), (494, 167812), (988, 83906), (1976, 41953)]