16682668

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{461}}^1$

素因数の和:657

約数の個数: 24

約数和(自身を含む): 29882160

約数和(自身を除く): 13199492

約数列:

[1, 2, 4, 83, 109, 166, 218, 332, 436, 461, 922, 1844, 9047, 18094, 36188, 38263, 50249, 76526, 100498, 153052, 200996, 4170667, 8341334, 16682668]

約数ペア:

[(1, 16682668), (2, 8341334), (4, 4170667), (83, 200996), (109, 153052), (166, 100498), (218, 76526), (332, 50249), (436, 38263), (461, 36188), (922, 18094), (1844, 9047)]