87294826

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{317}}^1\times {\mathrm{877}}^1$

素因数の和:1353

約数の個数: 16

約数和(自身を含む): 132342696

約数和(自身を除く): 45047870

約数列:

[1, 2, 157, 314, 317, 634, 877, 1754, 49769, 99538, 137689, 275378, 278009, 556018, 43647413, 87294826]

約数ペア:

[(1, 87294826), (2, 43647413), (157, 556018), (314, 278009), (317, 275378), (634, 137689), (877, 99538), (1754, 49769)]