99990856

素因数分解:

$2^3\times 7^1\times {\mathrm{373}}^1\times {\mathrm{4787}}^1$

素因数の和:5173

約数の個数: 32

約数和(自身を含む): 214885440

約数和(自身を除く): 114894584

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 373, 746, 1492, 2611, 2984, 4787, 5222, 9574, 10444, 19148, 20888, 33509, 38296, 67018, 134036, 268072, 1785551, 3571102, 7142204, 12498857, 14284408, 24997714, 49995428, 99990856]

約数ペア:

[(1, 99990856), (2, 49995428), (4, 24997714), (7, 14284408), (8, 12498857), (14, 7142204), (28, 3571102), (56, 1785551), (373, 268072), (746, 134036), (1492, 67018), (2611, 38296), (2984, 33509), (4787, 20888), (5222, 19148), (9574, 10444)]