87875662

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1\times {\mathrm{557}}^1$

素因数の和:816

約数の個数: 32

約数和(自身を含む): 154275840

約数和(自身を除く): 66400178

約数列:

[1, 2, 7, 14, 59, 118, 191, 382, 413, 557, 826, 1114, 1337, 2674, 3899, 7798, 11269, 22538, 32863, 65726, 78883, 106387, 157766, 212774, 230041, 460082, 744709, 1489418, 6276833, 12553666, 43937831, 87875662]

約数ペア:

[(1, 87875662), (2, 43937831), (7, 12553666), (14, 6276833), (59, 1489418), (118, 744709), (191, 460082), (382, 230041), (413, 212774), (557, 157766), (826, 106387), (1114, 78883), (1337, 65726), (2674, 32863), (3899, 22538), (7798, 11269)]