105465968

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{212633}}^1$

素因数の和:212672

約数の個数: 20

約数和(自身を含む): 210932928

約数和(自身を除く): 105466960

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 212633, 425266, 850532, 1701064, 3402128, 6591623, 13183246, 26366492, 52732984, 105465968]

約数ペア:

[(1, 105465968), (2, 52732984), (4, 26366492), (8, 13183246), (16, 6591623), (31, 3402128), (62, 1701064), (124, 850532), (248, 425266), (496, 212633)]