87673036

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{4969}}^1$

素因数の和:5385

約数の個数: 24

約数和(自身を含む): 167826960

約数和(自身を除く): 80153924

約数列:

[1, 2, 4, 11, 22, 44, 401, 802, 1604, 4411, 4969, 8822, 9938, 17644, 19876, 54659, 109318, 218636, 1992569, 3985138, 7970276, 21918259, 43836518, 87673036]

約数ペア:

[(1, 87673036), (2, 43836518), (4, 21918259), (11, 7970276), (22, 3985138), (44, 1992569), (401, 218636), (802, 109318), (1604, 54659), (4411, 19876), (4969, 17644), (8822, 9938)]