80136248

素因数分解:

$2^3\times {\mathrm{1021}}^1\times {\mathrm{9811}}^1$

素因数の和:10838

約数の個数: 16

約数和(自身を含む): 150417960

約数和(自身を除く): 70281712

約数列:

[1, 2, 4, 8, 1021, 2042, 4084, 8168, 9811, 19622, 39244, 78488, 10017031, 20034062, 40068124, 80136248]

約数ペア:

[(1, 80136248), (2, 40068124), (4, 20034062), (8, 10017031), (1021, 78488), (2042, 39244), (4084, 19622), (8168, 9811)]