81359762

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1627}}^1\times {\mathrm{2273}}^1$

素因数の和:3913

約数の個数: 16

約数和(自身を含む): 133274592

約数和(自身を除く): 51914830

約数列:

[1, 2, 11, 22, 1627, 2273, 3254, 4546, 17897, 25003, 35794, 50006, 3698171, 7396342, 40679881, 81359762]

約数ペア:

[(1, 81359762), (2, 40679881), (11, 7396342), (22, 3698171), (1627, 50006), (2273, 35794), (3254, 25003), (4546, 17897)]