80960654

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{5081}}^1$

素因数の和:5371

約数の個数: 16

約数和(自身を含む): 125870976

約数和(自身を除く): 44910322

約数列:

[1, 2, 31, 62, 257, 514, 5081, 7967, 10162, 15934, 157511, 315022, 1305817, 2611634, 40480327, 80960654]

約数ペア:

[(1, 80960654), (2, 40480327), (31, 2611634), (62, 1305817), (257, 315022), (514, 157511), (5081, 15934), (7967, 10162)]