69513968

素因数分解:

$2^4\times {\mathrm{193}}^1\times {\mathrm{22511}}^1$

素因数の和:22712

約数の個数: 20

約数和(自身を含む): 135387168

約数和(自身を除く): 65873200

約数列:

[1, 2, 4, 8, 16, 193, 386, 772, 1544, 3088, 22511, 45022, 90044, 180088, 360176, 4344623, 8689246, 17378492, 34756984, 69513968]

約数ペア:

[(1, 69513968), (2, 34756984), (4, 17378492), (8, 8689246), (16, 4344623), (193, 360176), (386, 180088), (772, 90044), (1544, 45022), (3088, 22511)]