5167376

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{2543}}^1$

素因数の和:2678

約数の個数: 20

約数和(自身を含む): 10094592

約数和(自身を除く): 4927216

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 2543, 5086, 10172, 20344, 40688, 322961, 645922, 1291844, 2583688, 5167376]

約数ペア:

[(1, 5167376), (2, 2583688), (4, 1291844), (8, 645922), (16, 322961), (127, 40688), (254, 20344), (508, 10172), (1016, 5086), (2032, 2543)]