87215182

素因数分解:

$2^1\times {\mathrm{173}}^1\times {\mathrm{443}}^1\times {\mathrm{569}}^1$

素因数の和:1187

約数の個数: 16

約数和(自身を含む): 132107760

約数和(自身を除く): 44892578

約数列:

[1, 2, 173, 346, 443, 569, 886, 1138, 76639, 98437, 153278, 196874, 252067, 504134, 43607591, 87215182]

約数ペア:

[(1, 87215182), (2, 43607591), (173, 504134), (346, 252067), (443, 196874), (569, 153278), (886, 98437), (1138, 76639)]