71321816

素因数分解:

$2^3\times {\mathrm{577}}^1\times {\mathrm{15451}}^1$

素因数の和:16034

約数の個数: 16

約数和(自身を含む): 133968840

約数和(自身を除く): 62647024

約数列:

[1, 2, 4, 8, 577, 1154, 2308, 4616, 15451, 30902, 61804, 123608, 8915227, 17830454, 35660908, 71321816]

約数ペア:

[(1, 71321816), (2, 35660908), (4, 17830454), (8, 8915227), (577, 123608), (1154, 61804), (2308, 30902), (4616, 15451)]