80903534

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1\times {\mathrm{4157}}^1$

素因数の和:4459

約数の個数: 16

約数和(自身を含む): 125139168

約数和(自身を除く): 44235634

約数列:

[1, 2, 37, 74, 263, 526, 4157, 8314, 9731, 19462, 153809, 307618, 1093291, 2186582, 40451767, 80903534]

約数ペア:

[(1, 80903534), (2, 40451767), (37, 2186582), (74, 1093291), (263, 307618), (526, 153809), (4157, 19462), (8314, 9731)]