5156656

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{3191}}^1$

素因数の和:3300

約数の個数: 20

約数和(自身を含む): 10093104

約数和(自身を除く): 4936448

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 3191, 6382, 12764, 25528, 51056, 322291, 644582, 1289164, 2578328, 5156656]

約数ペア:

[(1, 5156656), (2, 2578328), (4, 1289164), (8, 644582), (16, 322291), (101, 51056), (202, 25528), (404, 12764), (808, 6382), (1616, 3191)]