42080316

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{81551}}^1$

素因数の和:81601

約数の個数: 24

約数和(自身を含む): 100472064

約数和(自身を除く): 58391748

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 81551, 163102, 244653, 326204, 489306, 978612, 3506693, 7013386, 10520079, 14026772, 21040158, 42080316]

約数ペア:

[(1, 42080316), (2, 21040158), (3, 14026772), (4, 10520079), (6, 7013386), (12, 3506693), (43, 978612), (86, 489306), (129, 326204), (172, 244653), (258, 163102), (516, 81551)]