128424008

素因数分解:

$2^3\times {\mathrm{233}}^1\times {\mathrm{68897}}^1$

素因数の和:69136

約数の個数: 16

約数和(自身を含む): 241831980

約数和(自身を除く): 113407972

約数列:

[1, 2, 4, 8, 233, 466, 932, 1864, 68897, 137794, 275588, 551176, 16053001, 32106002, 64212004, 128424008]

約数ペア:

[(1, 128424008), (2, 64212004), (4, 32106002), (8, 16053001), (233, 551176), (466, 275588), (932, 137794), (1864, 68897)]