85865812

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{1873}}^1$

素因数の和:2107

約数の個数: 24

約数和(自身を含む): 153375656

約数和(自身を除く): 67509844

約数列:

[1, 2, 4, 73, 146, 157, 292, 314, 628, 1873, 3746, 7492, 11461, 22922, 45844, 136729, 273458, 294061, 546916, 588122, 1176244, 21466453, 42932906, 85865812]

約数ペア:

[(1, 85865812), (2, 42932906), (4, 21466453), (73, 1176244), (146, 588122), (157, 546916), (292, 294061), (314, 273458), (628, 136729), (1873, 45844), (3746, 22922), (7492, 11461)]