71166886

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{163979}}^1$

素因数の和:164019

約数の個数: 16

約数和(自身を含む): 125936640

約数和(自身を除く): 54769754

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 163979, 327958, 1147853, 2295706, 5083349, 10166698, 35583443, 71166886]

約数ペア:

[(1, 71166886), (2, 35583443), (7, 10166698), (14, 5083349), (31, 2295706), (62, 1147853), (217, 327958), (434, 163979)]