54669008

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{200989}}^1$

素因数の和:201014

約数の個数: 20

約数和(自身を含む): 112152420

約数和(自身を除く): 57483412

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 200989, 401978, 803956, 1607912, 3215824, 3416813, 6833626, 13667252, 27334504, 54669008]

約数ペア:

[(1, 54669008), (2, 27334504), (4, 13667252), (8, 6833626), (16, 3416813), (17, 3215824), (34, 1607912), (68, 803956), (136, 401978), (272, 200989)]