29909968

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{169943}}^1$

素因数の和:169962

約数の個数: 20

約数和(自身を含む): 63219168

約数和(自身を除く): 33309200

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 169943, 339886, 679772, 1359544, 1869373, 2719088, 3738746, 7477492, 14954984, 29909968]

約数ペア:

[(1, 29909968), (2, 14954984), (4, 7477492), (8, 3738746), (11, 2719088), (16, 1869373), (22, 1359544), (44, 679772), (88, 339886), (176, 169943)]