39137278

素因数分解:

$2^1\times {\mathrm{163}}^1\times {\mathrm{271}}^1\times {\mathrm{443}}^1$

素因数の和:879

約数の個数: 16

約数和(自身を含む): 59417856

約数和(自身を除く): 20280578

約数列:

[1, 2, 163, 271, 326, 443, 542, 886, 44173, 72209, 88346, 120053, 144418, 240106, 19568639, 39137278]

約数ペア:

[(1, 39137278), (2, 19568639), (163, 240106), (271, 144418), (326, 120053), (443, 88346), (542, 72209), (886, 44173)]