64097968

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{364193}}^1$

素因数の和:364212

約数の個数: 20

約数和(自身を含む): 135480168

約数和(自身を除く): 71382200

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 364193, 728386, 1456772, 2913544, 4006123, 5827088, 8012246, 16024492, 32048984, 64097968]

約数ペア:

[(1, 64097968), (2, 32048984), (4, 16024492), (8, 8012246), (11, 5827088), (16, 4006123), (22, 2913544), (44, 1456772), (88, 728386), (176, 364193)]