77076016

素因数分解:

$2^4\times {\mathrm{991}}^1\times {\mathrm{4861}}^1$

素因数の和:5860

約数の個数: 20

約数和(自身を含む): 149516224

約数和(自身を除く): 72440208

約数列:

[1, 2, 4, 8, 16, 991, 1982, 3964, 4861, 7928, 9722, 15856, 19444, 38888, 77776, 4817251, 9634502, 19269004, 38538008, 77076016]

約数ペア:

[(1, 77076016), (2, 38538008), (4, 19269004), (8, 9634502), (16, 4817251), (991, 77776), (1982, 38888), (3964, 19444), (4861, 15856), (7928, 9722)]