82577876

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{2521}}^1$

素因数の和:2975

約数の個数: 24

約数和(自身を含む): 152530560

約数和(自身を除く): 69952684

約数列:

[1, 2, 4, 19, 38, 76, 431, 862, 1724, 2521, 5042, 8189, 10084, 16378, 32756, 47899, 95798, 191596, 1086551, 2173102, 4346204, 20644469, 41288938, 82577876]

約数ペア:

[(1, 82577876), (2, 41288938), (4, 20644469), (19, 4346204), (38, 2173102), (76, 1086551), (431, 191596), (862, 95798), (1724, 47899), (2521, 32756), (5042, 16378), (8189, 10084)]