85429372

素因数分解:

$2^2\times 7^1\times {\mathrm{431}}^1\times {\mathrm{7079}}^1$

素因数の和:7521

約数の個数: 24

約数和(自身を含む): 171279360

約数和(自身を除く): 85849988

約数列:

[1, 2, 4, 7, 14, 28, 431, 862, 1724, 3017, 6034, 7079, 12068, 14158, 28316, 49553, 99106, 198212, 3051049, 6102098, 12204196, 21357343, 42714686, 85429372]

約数ペア:

[(1, 85429372), (2, 42714686), (4, 21357343), (7, 12204196), (14, 6102098), (28, 3051049), (431, 198212), (862, 99106), (1724, 49553), (3017, 28316), (6034, 14158), (7079, 12068)]