39935216

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{37253}}^1$

素因数の和:37328

約数の個数: 20

約数和(自身を含む): 78531432

約数和(自身を除く): 38596216

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 37253, 74506, 149012, 298024, 596048, 2495951, 4991902, 9983804, 19967608, 39935216]

約数ペア:

[(1, 39935216), (2, 19967608), (4, 9983804), (8, 4991902), (16, 2495951), (67, 596048), (134, 298024), (268, 149012), (536, 74506), (1072, 37253)]