80168666

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{4079}}^1$

素因数の和:4429

約数の個数: 16

約数和(自身を含む): 124554240

約数和(自身を除く): 44385574

約数列:

[1, 2, 31, 62, 317, 634, 4079, 8158, 9827, 19654, 126449, 252898, 1293043, 2586086, 40084333, 80168666]

約数ペア:

[(1, 80168666), (2, 40084333), (31, 2586086), (62, 1293043), (317, 252898), (634, 126449), (4079, 19654), (8158, 9827)]