320174704

素因数分解:

$2^4\times {\mathrm{827}}^1\times {\mathrm{24197}}^1$

素因数の和:25032

約数の個数: 20

約数和(自身を含む): 621114264

約数和(自身を除く): 300939560

約数列:

[1, 2, 4, 8, 16, 827, 1654, 3308, 6616, 13232, 24197, 48394, 96788, 193576, 387152, 20010919, 40021838, 80043676, 160087352, 320174704]

約数ペア:

[(1, 320174704), (2, 160087352), (4, 80043676), (8, 40021838), (16, 20010919), (827, 387152), (1654, 193576), (3308, 96788), (6616, 48394), (13232, 24197)]