65015504

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{99109}}^1$

素因数の和:99158

約数の個数: 20

約数和(自身を含む): 129041220

約数和(自身を除く): 64025716

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 99109, 198218, 396436, 792872, 1585744, 4063469, 8126938, 16253876, 32507752, 65015504]

約数ペア:

[(1, 65015504), (2, 32507752), (4, 16253876), (8, 8126938), (16, 4063469), (41, 1585744), (82, 792872), (164, 396436), (328, 198218), (656, 99109)]