80828656

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{1523}}^1$

素因数の和:1669

約数の個数: 40

約数和(自身を含む): 163275264

約数和(自身を除く): 82446608

約数列:

[1, 2, 4, 8, 16, 31, 62, 107, 124, 214, 248, 428, 496, 856, 1523, 1712, 3046, 3317, 6092, 6634, 12184, 13268, 24368, 26536, 47213, 53072, 94426, 162961, 188852, 325922, 377704, 651844, 755408, 1303688, 2607376, 5051791, 10103582, 20207164, 40414328, 80828656]

約数ペア:

[(1, 80828656), (2, 40414328), (4, 20207164), (8, 10103582), (16, 5051791), (31, 2607376), (62, 1303688), (107, 755408), (124, 651844), (214, 377704), (248, 325922), (428, 188852), (496, 162961), (856, 94426), (1523, 53072), (1712, 47213), (3046, 26536), (3317, 24368), (6092, 13268), (6634, 12184)]