31884976

素因数分解:

$2^4\times {\mathrm{167}}^1\times {\mathrm{11933}}^1$

素因数の和:12108

約数の個数: 20

約数和(自身を含む): 62152272

約数和(自身を除く): 30267296

約数列:

[1, 2, 4, 8, 16, 167, 334, 668, 1336, 2672, 11933, 23866, 47732, 95464, 190928, 1992811, 3985622, 7971244, 15942488, 31884976]

約数ペア:

[(1, 31884976), (2, 15942488), (4, 7971244), (8, 3985622), (16, 1992811), (167, 190928), (334, 95464), (668, 47732), (1336, 23866), (2672, 11933)]