38983384

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{3187}}^1$

素因数の和:3343

約数の個数: 32

約数和(自身を含む): 80337600

約数和(自身を除く): 41354216

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 139, 278, 556, 1112, 1529, 3058, 3187, 6116, 6374, 12232, 12748, 25496, 35057, 70114, 140228, 280456, 442993, 885986, 1771972, 3543944, 4872923, 9745846, 19491692, 38983384]

約数ペア:

[(1, 38983384), (2, 19491692), (4, 9745846), (8, 4872923), (11, 3543944), (22, 1771972), (44, 885986), (88, 442993), (139, 280456), (278, 140228), (556, 70114), (1112, 35057), (1529, 25496), (3058, 12748), (3187, 12232), (6116, 6374)]