80693972

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{7691}}^1$

素因数の和:7799

約数の個数: 24

約数和(自身を含む): 146886432

約数和(自身を除く): 66192460

約数列:

[1, 2, 4, 43, 61, 86, 122, 172, 244, 2623, 5246, 7691, 10492, 15382, 30764, 330713, 469151, 661426, 938302, 1322852, 1876604, 20173493, 40346986, 80693972]

約数ペア:

[(1, 80693972), (2, 40346986), (4, 20173493), (43, 1876604), (61, 1322852), (86, 938302), (122, 661426), (172, 469151), (244, 330713), (2623, 30764), (5246, 15382), (7691, 10492)]