170959504

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{260609}}^1$

素因数の和:260658

約数の個数: 20

約数和(自身を含む): 339314220

約数和(自身を除く): 168354716

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 260609, 521218, 1042436, 2084872, 4169744, 10684969, 21369938, 42739876, 85479752, 170959504]

約数ペア:

[(1, 170959504), (2, 85479752), (4, 42739876), (8, 21369938), (16, 10684969), (41, 4169744), (82, 2084872), (164, 1042436), (328, 521218), (656, 260609)]