40800392

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{36691}}^1$

素因数の和:36836

約数の個数: 16

約数和(自身を含む): 77053200

約数和(自身を除く): 36252808

約数列:

[1, 2, 4, 8, 139, 278, 556, 1112, 36691, 73382, 146764, 293528, 5100049, 10200098, 20400196, 40800392]

約数ペア:

[(1, 40800392), (2, 20400196), (4, 10200098), (8, 5100049), (139, 293528), (278, 146764), (556, 73382), (1112, 36691)]