39639784

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{7109}}^1$

素因数の和:7173

約数の個数: 32

約数和(自身を含む): 80627400

約数和(自身を除く): 40987616

約数列:

[1, 2, 4, 8, 17, 34, 41, 68, 82, 136, 164, 328, 697, 1394, 2788, 5576, 7109, 14218, 28436, 56872, 120853, 241706, 291469, 483412, 582938, 966824, 1165876, 2331752, 4954973, 9909946, 19819892, 39639784]

約数ペア:

[(1, 39639784), (2, 19819892), (4, 9909946), (8, 4954973), (17, 2331752), (34, 1165876), (41, 966824), (68, 582938), (82, 483412), (136, 291469), (164, 241706), (328, 120853), (697, 56872), (1394, 28436), (2788, 14218), (5576, 7109)]