87442672

素因数分解:

$2^4\times {\mathrm{1279}}^1\times {\mathrm{4273}}^1$

素因数の和:5560

約数の個数: 20

約数和(自身を含む): 169592320

約数和(自身を除く): 82149648

約数列:

[1, 2, 4, 8, 16, 1279, 2558, 4273, 5116, 8546, 10232, 17092, 20464, 34184, 68368, 5465167, 10930334, 21860668, 43721336, 87442672]

約数ペア:

[(1, 87442672), (2, 43721336), (4, 21860668), (8, 10930334), (16, 5465167), (1279, 68368), (2558, 34184), (4273, 20464), (5116, 17092), (8546, 10232)]