99109904

素因数分解:

$2^4\times {\mathrm{2221}}^1\times {\mathrm{2789}}^1$

素因数の和:5018

約数の個数: 20

約数和(自身を含む): 192180780

約数和(自身を除く): 93070876

約数列:

[1, 2, 4, 8, 16, 2221, 2789, 4442, 5578, 8884, 11156, 17768, 22312, 35536, 44624, 6194369, 12388738, 24777476, 49554952, 99109904]

約数ペア:

[(1, 99109904), (2, 49554952), (4, 24777476), (8, 12388738), (16, 6194369), (2221, 44624), (2789, 35536), (4442, 22312), (5578, 17768), (8884, 11156)]