82241296

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{36979}}^1$

素因数の和:37126

約数の個数: 20

約数和(自身を含む): 160493200

約数和(自身を除く): 78251904

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 36979, 73958, 147916, 295832, 591664, 5140081, 10280162, 20560324, 41120648, 82241296]

約数ペア:

[(1, 82241296), (2, 41120648), (4, 20560324), (8, 10280162), (16, 5140081), (139, 591664), (278, 295832), (556, 147916), (1112, 73958), (2224, 36979)]