896416

素因数分解:

$2^5\times {\mathrm{109}}^1\times {\mathrm{257}}^1$

素因数の和:376

約数の個数: 24

約数和(自身を含む): 1787940

約数和(自身を除く): 891524

約数列:

[1, 2, 4, 8, 16, 32, 109, 218, 257, 436, 514, 872, 1028, 1744, 2056, 3488, 4112, 8224, 28013, 56026, 112052, 224104, 448208, 896416]

約数ペア:

[(1, 896416), (2, 448208), (4, 224104), (8, 112052), (16, 56026), (32, 28013), (109, 8224), (218, 4112), (257, 3488), (436, 2056), (514, 1744), (872, 1028)]