84889174

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{7699}}^1$

素因数の和:7887

約数の個数: 16

約数和(自身を含む): 131670000

約数和(自身を除く): 46780826

約数列:

[1, 2, 37, 74, 149, 298, 5513, 7699, 11026, 15398, 284863, 569726, 1147151, 2294302, 42444587, 84889174]

約数ペア:

[(1, 84889174), (2, 42444587), (37, 2294302), (74, 1147151), (149, 569726), (298, 284863), (5513, 15398), (7699, 11026)]