133985968

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{270133}}^1$

素因数の和:270172

約数の個数: 20

約数和(自身を含む): 267972928

約数和(自身を除く): 133986960

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 270133, 540266, 1080532, 2161064, 4322128, 8374123, 16748246, 33496492, 66992984, 133985968]

約数ペア:

[(1, 133985968), (2, 66992984), (4, 33496492), (8, 16748246), (16, 8374123), (31, 4322128), (62, 2161064), (124, 1080532), (248, 540266), (496, 270133)]