42731164

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{35491}}^1$

素因数の和:35545

約数の個数: 24

約数和(自身を含む): 87452288

約数和(自身を除く): 44721124

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 35491, 70982, 141964, 248437, 496874, 993748, 1526113, 3052226, 6104452, 10682791, 21365582, 42731164]

約数ペア:

[(1, 42731164), (2, 21365582), (4, 10682791), (7, 6104452), (14, 3052226), (28, 1526113), (43, 993748), (86, 496874), (172, 248437), (301, 141964), (602, 70982), (1204, 35491)]