80101048

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{947}}^1$

素因数の和:1159

約数の個数: 32

約数和(自身を含む): 153291600

約数和(自身を除く): 73190552

約数列:

[1, 2, 4, 8, 97, 109, 194, 218, 388, 436, 776, 872, 947, 1894, 3788, 7576, 10573, 21146, 42292, 84584, 91859, 103223, 183718, 206446, 367436, 412892, 734872, 825784, 10012631, 20025262, 40050524, 80101048]

約数ペア:

[(1, 80101048), (2, 40050524), (4, 20025262), (8, 10012631), (97, 825784), (109, 734872), (194, 412892), (218, 367436), (388, 206446), (436, 183718), (776, 103223), (872, 91859), (947, 84584), (1894, 42292), (3788, 21146), (7576, 10573)]