86889968

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{493693}}^1$

素因数の和:493712

約数の個数: 20

約数和(自身を含む): 183654168

約数和(自身を除く): 96764200

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 493693, 987386, 1974772, 3949544, 5430623, 7899088, 10861246, 21722492, 43444984, 86889968]

約数ペア:

[(1, 86889968), (2, 43444984), (4, 21722492), (8, 10861246), (11, 7899088), (16, 5430623), (22, 3949544), (44, 1974772), (88, 987386), (176, 493693)]