31366096

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{27611}}^1$

素因数の和:27690

約数の個数: 20

約数和(自身を含む): 61629984

約数和(自身を除く): 30263888

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 27611, 55222, 110444, 220888, 441776, 1960381, 3920762, 7841524, 15683048, 31366096]

約数ペア:

[(1, 31366096), (2, 15683048), (4, 7841524), (8, 3920762), (16, 1960381), (71, 441776), (142, 220888), (284, 110444), (568, 55222), (1136, 27611)]