129149554

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{65293}}^1$

素因数の和:65361

約数の個数: 16

約数和(自身を含む): 206851392

約数和(自身を除く): 77701838

約数列:

[1, 2, 23, 43, 46, 86, 989, 1978, 65293, 130586, 1501739, 2807599, 3003478, 5615198, 64574777, 129149554]

約数ペア:

[(1, 129149554), (2, 64574777), (23, 5615198), (43, 3003478), (46, 2807599), (86, 1501739), (989, 130586), (1978, 65293)]