78897346

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{83401}}^1$

素因数の和:83457

約数の個数: 16

約数和(自身を含む): 132108768

約数和(自身を除く): 53211422

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 83401, 166802, 917411, 1834822, 3586243, 7172486, 39448673, 78897346]

約数ペア:

[(1, 78897346), (2, 39448673), (11, 7172486), (22, 3586243), (43, 1834822), (86, 917411), (473, 166802), (946, 83401)]