80055458

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{167}}^1\times {\mathrm{353}}^1$

素因数の和:626

約数の個数: 32

約数和(自身を含む): 139878144

約数和(自身を除く): 59822686

約数列:

[1, 2, 7, 14, 97, 167, 194, 334, 353, 679, 706, 1169, 1358, 2338, 2471, 4942, 16199, 32398, 34241, 58951, 68482, 113393, 117902, 226786, 239687, 412657, 479374, 825314, 5718247, 11436494, 40027729, 80055458]

約数ペア:

[(1, 80055458), (2, 40027729), (7, 11436494), (14, 5718247), (97, 825314), (167, 479374), (194, 412657), (334, 239687), (353, 226786), (679, 117902), (706, 113393), (1169, 68482), (1358, 58951), (2338, 34241), (2471, 32398), (4942, 16199)]