105129712

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{41851}}^1$

素因数の和:42016

約数の個数: 20

約数和(自身を含む): 204991096

約数和(自身を除く): 99861384

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 41851, 83702, 167404, 334808, 669616, 6570607, 13141214, 26282428, 52564856, 105129712]

約数ペア:

[(1, 105129712), (2, 52564856), (4, 26282428), (8, 13141214), (16, 6570607), (157, 669616), (314, 334808), (628, 167404), (1256, 83702), (2512, 41851)]