84336760

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{49033}}^1$

素因数の和:49087

約数の個数: 32

約数和(自身を含む): 194174640

約数和(自身を除く): 109837880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 49033, 98066, 196132, 245165, 392264, 490330, 980660, 1961320, 2108419, 4216838, 8433676, 10542095, 16867352, 21084190, 42168380, 84336760]

約数ペア:

[(1, 84336760), (2, 42168380), (4, 21084190), (5, 16867352), (8, 10542095), (10, 8433676), (20, 4216838), (40, 2108419), (43, 1961320), (86, 980660), (172, 490330), (215, 392264), (344, 245165), (430, 196132), (860, 98066), (1720, 49033)]