42274448

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{16829}}^1$

素因数の和:16994

約数の個数: 20

約数和(自身を含む): 82433340

約数和(自身を除く): 40158892

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 16829, 33658, 67316, 134632, 269264, 2642153, 5284306, 10568612, 21137224, 42274448]

約数ペア:

[(1, 42274448), (2, 21137224), (4, 10568612), (8, 5284306), (16, 2642153), (157, 269264), (314, 134632), (628, 67316), (1256, 33658), (2512, 16829)]