75316048

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{109471}}^1$

素因数の和:109522

約数の個数: 20

約数和(自身を含む): 149319808

約数和(自身を除く): 74003760

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 109471, 218942, 437884, 875768, 1751536, 4707253, 9414506, 18829012, 37658024, 75316048]

約数ペア:

[(1, 75316048), (2, 37658024), (4, 18829012), (8, 9414506), (16, 4707253), (43, 1751536), (86, 875768), (172, 437884), (344, 218942), (688, 109471)]