520080416

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{706631}}^1$

素因数の和:706664

約数の個数: 24

約数和(自身を含む): 1068427584

約数和(自身を除く): 548347168

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 368, 736, 706631, 1413262, 2826524, 5653048, 11306096, 16252513, 22612192, 32505026, 65010052, 130020104, 260040208, 520080416]

約数ペア:

[(1, 520080416), (2, 260040208), (4, 130020104), (8, 65010052), (16, 32505026), (23, 22612192), (32, 16252513), (46, 11306096), (92, 5653048), (184, 2826524), (368, 1413262), (736, 706631)]