87405118

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{9187}}^1$

素因数の和:9327

約数の個数: 16

約数和(自身を含む): 134953344

約数和(自身を除く): 47548226

約数列:

[1, 2, 67, 71, 134, 142, 4757, 9187, 9514, 18374, 615529, 652277, 1231058, 1304554, 43702559, 87405118]

約数ペア:

[(1, 87405118), (2, 43702559), (67, 1304554), (71, 1231058), (134, 652277), (142, 615529), (4757, 18374), (9187, 9514)]