15940168

素因数分解:

$2^3\times {\mathrm{257}}^1\times {\mathrm{7753}}^1$

素因数の和:8016

約数の個数: 16

約数和(自身を含む): 30007980

約数和(自身を除く): 14067812

約数列:

[1, 2, 4, 8, 257, 514, 1028, 2056, 7753, 15506, 31012, 62024, 1992521, 3985042, 7970084, 15940168]

約数ペア:

[(1, 15940168), (2, 7970084), (4, 3985042), (8, 1992521), (257, 62024), (514, 31012), (1028, 15506), (2056, 7753)]