87685744

素因数分解:

$2^4\times {\mathrm{53}}^2\times {\mathrm{1951}}^1$

素因数の和:2065

約数の個数: 30

約数和(自身を含む): 173245856

約数和(自身を除く): 85560112

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 1951, 2809, 3902, 5618, 7804, 11236, 15608, 22472, 31216, 44944, 103403, 206806, 413612, 827224, 1654448, 5480359, 10960718, 21921436, 43842872, 87685744]

約数ペア:

[(1, 87685744), (2, 43842872), (4, 21921436), (8, 10960718), (16, 5480359), (53, 1654448), (106, 827224), (212, 413612), (424, 206806), (848, 103403), (1951, 44944), (2809, 31216), (3902, 22472), (5618, 15608), (7804, 11236)]