16388548

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{59}}^2\times {\mathrm{107}}^1$

素因数の和:240

約数の個数: 36

約数和(自身を含む): 32123952

約数和(自身を除く): 15735404

約数列:

[1, 2, 4, 11, 22, 44, 59, 107, 118, 214, 236, 428, 649, 1177, 1298, 2354, 2596, 3481, 4708, 6313, 6962, 12626, 13924, 25252, 38291, 69443, 76582, 138886, 153164, 277772, 372467, 744934, 1489868, 4097137, 8194274, 16388548]

約数ペア:

[(1, 16388548), (2, 8194274), (4, 4097137), (11, 1489868), (22, 744934), (44, 372467), (59, 277772), (107, 153164), (118, 138886), (214, 76582), (236, 69443), (428, 38291), (649, 25252), (1177, 13924), (1298, 12626), (2354, 6962), (2596, 6313), (3481, 4708)]