42782416

素因数分解:

$2^4\times {\mathrm{1049}}^1\times {\mathrm{2549}}^1$

素因数の和:3606

約数の個数: 20

約数和(自身を含む): 83002500

約数和(自身を除く): 40220084

約数列:

[1, 2, 4, 8, 16, 1049, 2098, 2549, 4196, 5098, 8392, 10196, 16784, 20392, 40784, 2673901, 5347802, 10695604, 21391208, 42782416]

約数ペア:

[(1, 42782416), (2, 21391208), (4, 10695604), (8, 5347802), (16, 2673901), (1049, 40784), (2098, 20392), (2549, 16784), (4196, 10196), (5098, 8392)]