73129816

素因数分解:

$2^3\times {\mathrm{331}}^1\times {\mathrm{27617}}^1$

素因数の和:27954

約数の個数: 16

約数和(自身を含む): 137537640

約数和(自身を除く): 64407824

約数列:

[1, 2, 4, 8, 331, 662, 1324, 2648, 27617, 55234, 110468, 220936, 9141227, 18282454, 36564908, 73129816]

約数ペア:

[(1, 73129816), (2, 36564908), (4, 18282454), (8, 9141227), (331, 220936), (662, 110468), (1324, 55234), (2648, 27617)]