72555416

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{84761}}^1$

素因数の和:84874

約数の個数: 16

約数和(自身を含む): 137314440

約数和(自身を除く): 64759024

約数列:

[1, 2, 4, 8, 107, 214, 428, 856, 84761, 169522, 339044, 678088, 9069427, 18138854, 36277708, 72555416]

約数ペア:

[(1, 72555416), (2, 36277708), (4, 18138854), (8, 9069427), (107, 678088), (214, 339044), (428, 169522), (856, 84761)]