80155213612

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{439}}^1\times {\mathrm{1472467}}^1$

素因数の和:1472941

約数の個数: 24

約数和(自身を含む): 145126446080

約数和(自身を除く): 64971232468

約数列:

[1, 2, 4, 31, 62, 124, 439, 878, 1756, 13609, 27218, 54436, 1472467, 2944934, 5889868, 45646477, 91292954, 182585908, 646413013, 1292826026, 2585652052, 20038803403, 40077606806, 80155213612]

約数ペア:

[(1, 80155213612), (2, 40077606806), (4, 20038803403), (31, 2585652052), (62, 1292826026), (124, 646413013), (439, 182585908), (878, 91292954), (1756, 45646477), (13609, 5889868), (27218, 2944934), (54436, 1472467)]