61641976

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{4049}}^1$

素因数の和:4239

約数の個数: 32

約数和(自身を含む): 126846000

約数和(自身を除く): 65204024

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 173, 346, 692, 1384, 1903, 3806, 4049, 7612, 8098, 15224, 16196, 32392, 44539, 89078, 178156, 356312, 700477, 1400954, 2801908, 5603816, 7705247, 15410494, 30820988, 61641976]

約数ペア:

[(1, 61641976), (2, 30820988), (4, 15410494), (8, 7705247), (11, 5603816), (22, 2801908), (44, 1400954), (88, 700477), (173, 356312), (346, 178156), (692, 89078), (1384, 44539), (1903, 32392), (3806, 16196), (4049, 15224), (7612, 8098)]