87986606

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{16901}}^1$

素因数の和:17059

約数の個数: 16

約数和(自身を含む): 139948560

約数和(自身を除く): 51961954

約数列:

[1, 2, 19, 38, 137, 274, 2603, 5206, 16901, 33802, 321119, 642238, 2315437, 4630874, 43993303, 87986606]

約数ペア:

[(1, 87986606), (2, 43993303), (19, 4630874), (38, 2315437), (137, 642238), (274, 321119), (2603, 33802), (5206, 16901)]