4040912

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{8147}}^1$

素因数の和:8186

約数の個数: 20

約数和(自身を含む): 8082816

約数和(自身を除く): 4041904

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 8147, 16294, 32588, 65176, 130352, 252557, 505114, 1010228, 2020456, 4040912]

約数ペア:

[(1, 4040912), (2, 2020456), (4, 1010228), (8, 505114), (16, 252557), (31, 130352), (62, 65176), (124, 32588), (248, 16294), (496, 8147)]