16340464

素因数分解:

$2^4\times 7^1\times {\mathrm{145897}}^1$

素因数の和:145912

約数の個数: 20

約数和(自身を含む): 36182704

約数和(自身を除く): 19842240

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 145897, 291794, 583588, 1021279, 1167176, 2042558, 2334352, 4085116, 8170232, 16340464]

約数ペア:

[(1, 16340464), (2, 8170232), (4, 4085116), (7, 2334352), (8, 2042558), (14, 1167176), (16, 1021279), (28, 583588), (56, 291794), (112, 145897)]