28855448

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{43457}}^1$

素因数の和:43546

約数の個数: 16

約数和(自身を含む): 54757080

約数和(自身を除く): 25901632

約数列:

[1, 2, 4, 8, 83, 166, 332, 664, 43457, 86914, 173828, 347656, 3606931, 7213862, 14427724, 28855448]

約数ペア:

[(1, 28855448), (2, 14427724), (4, 7213862), (8, 3606931), (83, 347656), (166, 173828), (332, 86914), (664, 43457)]