30671432

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{4909}}^1$

素因数の和:4997

約数の個数: 32

約数和(自身を含む): 63633600

約数和(自身を除く): 32962168

約数列:

[1, 2, 4, 8, 11, 22, 44, 71, 88, 142, 284, 568, 781, 1562, 3124, 4909, 6248, 9818, 19636, 39272, 53999, 107998, 215996, 348539, 431992, 697078, 1394156, 2788312, 3833929, 7667858, 15335716, 30671432]

約数ペア:

[(1, 30671432), (2, 15335716), (4, 7667858), (8, 3833929), (11, 2788312), (22, 1394156), (44, 697078), (71, 431992), (88, 348539), (142, 215996), (284, 107998), (568, 53999), (781, 39272), (1562, 19636), (3124, 9818), (4909, 6248)]