84172874

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{8329}}^1$

素因数の和:8525

約数の個数: 16

約数和(自身を含む): 131147520

約数和(自身を除く): 46974646

約数列:

[1, 2, 31, 62, 163, 326, 5053, 8329, 10106, 16658, 258199, 516398, 1357627, 2715254, 42086437, 84172874]

約数ペア:

[(1, 84172874), (2, 42086437), (31, 2715254), (62, 1357627), (163, 516398), (326, 258199), (5053, 16658), (8329, 10106)]