129369232

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{278813}}^1$

素因数の和:278850

約数の個数: 20

約数和(自身を含む): 259297020

約数和(自身を除く): 129927788

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 278813, 557626, 1115252, 2230504, 4461008, 8085577, 16171154, 32342308, 64684616, 129369232]

約数ペア:

[(1, 129369232), (2, 64684616), (4, 32342308), (8, 16171154), (16, 8085577), (29, 4461008), (58, 2230504), (116, 1115252), (232, 557626), (464, 278813)]