16004516

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{6863}}^1$

素因数の和:6931

約数の個数: 24

約数和(自身を含む): 31135104

約数和(自身を除く): 15130588

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 212, 583, 1166, 2332, 6863, 13726, 27452, 75493, 150986, 301972, 363739, 727478, 1454956, 4001129, 8002258, 16004516]

約数ペア:

[(1, 16004516), (2, 8002258), (4, 4001129), (11, 1454956), (22, 727478), (44, 363739), (53, 301972), (106, 150986), (212, 75493), (583, 27452), (1166, 13726), (2332, 6863)]