66271516

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{433}}^1\times {\mathrm{461}}^1$

素因数の和:981

約数の個数: 24

約数和(自身を含む): 117898704

約数和(自身を除く): 51627188

約数列:

[1, 2, 4, 83, 166, 332, 433, 461, 866, 922, 1732, 1844, 35939, 38263, 71878, 76526, 143756, 153052, 199613, 399226, 798452, 16567879, 33135758, 66271516]

約数ペア:

[(1, 66271516), (2, 33135758), (4, 16567879), (83, 798452), (166, 399226), (332, 199613), (433, 153052), (461, 143756), (866, 76526), (922, 71878), (1732, 38263), (1844, 35939)]