69166978

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{181}}^1\times {\mathrm{1217}}^1$

素因数の和:1557

約数の個数: 16

約数和(自身を含む): 105074424

約数和(自身を除く): 35907446

約数列:

[1, 2, 157, 181, 314, 362, 1217, 2434, 28417, 56834, 191069, 220277, 382138, 440554, 34583489, 69166978]

約数ペア:

[(1, 69166978), (2, 34583489), (157, 440554), (181, 382138), (314, 220277), (362, 191069), (1217, 56834), (2434, 28417)]