81532184

素因数分解:

$2^3\times {\mathrm{2129}}^1\times {\mathrm{4787}}^1$

素因数の和:6922

約数の個数: 16

約数和(自身を含む): 152976600

約数和(自身を除く): 71444416

約数列:

[1, 2, 4, 8, 2129, 4258, 4787, 8516, 9574, 17032, 19148, 38296, 10191523, 20383046, 40766092, 81532184]

約数ペア:

[(1, 81532184), (2, 40766092), (4, 20383046), (8, 10191523), (2129, 38296), (4258, 19148), (4787, 17032), (8516, 9574)]