87670466

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{839}}^1\times {\mathrm{4019}}^1$

素因数の和:4873

約数の個数: 16

約数和(自身を含む): 141825600

約数和(自身を除く): 54155134

約数列:

[1, 2, 13, 26, 839, 1678, 4019, 8038, 10907, 21814, 52247, 104494, 3371941, 6743882, 43835233, 87670466]

約数ペア:

[(1, 87670466), (2, 43835233), (13, 6743882), (26, 3371941), (839, 104494), (1678, 52247), (4019, 21814), (8038, 10907)]