80251834

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{439}}^1$

素因数の和:622

約数の個数: 32

約数和(自身を含む): 133056000

約数和(自身を除く): 52804166

約数列:

[1, 2, 13, 26, 79, 89, 158, 178, 439, 878, 1027, 1157, 2054, 2314, 5707, 7031, 11414, 14062, 34681, 39071, 69362, 78142, 91403, 182806, 450853, 507923, 901706, 1015846, 3086609, 6173218, 40125917, 80251834]

約数ペア:

[(1, 80251834), (2, 40125917), (13, 6173218), (26, 3086609), (79, 1015846), (89, 901706), (158, 507923), (178, 450853), (439, 182806), (878, 91403), (1027, 78142), (1157, 69362), (2054, 39071), (2314, 34681), (5707, 14062), (7031, 11414)]