40551216

素因数分解:

$2^4\times 3^1\times {\mathrm{157}}^1\times {\mathrm{5381}}^1$

素因数の和:5549

約数の個数: 40

約数和(自身を含む): 105444144

約数和(自身を除く): 64892928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 157, 314, 471, 628, 942, 1256, 1884, 2512, 3768, 5381, 7536, 10762, 16143, 21524, 32286, 43048, 64572, 86096, 129144, 258288, 844817, 1689634, 2534451, 3379268, 5068902, 6758536, 10137804, 13517072, 20275608, 40551216]

約数ペア:

[(1, 40551216), (2, 20275608), (3, 13517072), (4, 10137804), (6, 6758536), (8, 5068902), (12, 3379268), (16, 2534451), (24, 1689634), (48, 844817), (157, 258288), (314, 129144), (471, 86096), (628, 64572), (942, 43048), (1256, 32286), (1884, 21524), (2512, 16143), (3768, 10762), (5381, 7536)]