87506168

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{2749}}^1$

素因数の和:2951

約数の個数: 32

約数和(自身を含む): 172260000

約数和(自身を除く): 84753832

約数列:

[1, 2, 4, 8, 23, 46, 92, 173, 184, 346, 692, 1384, 2749, 3979, 5498, 7958, 10996, 15916, 21992, 31832, 63227, 126454, 252908, 475577, 505816, 951154, 1902308, 3804616, 10938271, 21876542, 43753084, 87506168]

約数ペア:

[(1, 87506168), (2, 43753084), (4, 21876542), (8, 10938271), (23, 3804616), (46, 1902308), (92, 951154), (173, 505816), (184, 475577), (346, 252908), (692, 126454), (1384, 63227), (2749, 31832), (3979, 21992), (5498, 15916), (7958, 10996)]