87487378

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{29027}}^1$

素因数の和:29177

約数の個数: 16

約数和(自身を含む): 144211104

約数和(自身を除く): 56723726

約数列:

[1, 2, 11, 22, 137, 274, 1507, 3014, 29027, 58054, 319297, 638594, 3976699, 7953398, 43743689, 87487378]

約数ペア:

[(1, 87487378), (2, 43743689), (11, 7953398), (22, 3976699), (137, 638594), (274, 319297), (1507, 58054), (3014, 29027)]