81677926

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{24917}}^1$

素因数の和:25079

約数の個数: 16

約数和(自身を含む): 134557200

約数和(自身を除く): 52879274

約数列:

[1, 2, 11, 22, 149, 298, 1639, 3278, 24917, 49834, 274087, 548174, 3712633, 7425266, 40838963, 81677926]

約数ペア:

[(1, 81677926), (2, 40838963), (11, 7425266), (22, 3712633), (149, 548174), (298, 274087), (1639, 49834), (3278, 24917)]