89097968

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{179633}}^1$

素因数の和:179672

約数の個数: 20

約数和(自身を含む): 178196928

約数和(自身を除く): 89098960

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 179633, 359266, 718532, 1437064, 2874128, 5568623, 11137246, 22274492, 44548984, 89097968]

約数ペア:

[(1, 89097968), (2, 44548984), (4, 22274492), (8, 11137246), (16, 5568623), (31, 2874128), (62, 1437064), (124, 718532), (248, 359266), (496, 179633)]