80242862

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{1597}}^1$

素因数の和:1740

約数の個数: 32

約数和(自身を含む): 142822848

約数和(自身を除く): 62579986

約数列:

[1, 2, 7, 14, 37, 74, 97, 194, 259, 518, 679, 1358, 1597, 3194, 3589, 7178, 11179, 22358, 25123, 50246, 59089, 118178, 154909, 309818, 413623, 827246, 1084363, 2168726, 5731633, 11463266, 40121431, 80242862]

約数ペア:

[(1, 80242862), (2, 40121431), (7, 11463266), (14, 5731633), (37, 2168726), (74, 1084363), (97, 827246), (194, 413623), (259, 309818), (518, 154909), (679, 118178), (1358, 59089), (1597, 50246), (3194, 25123), (3589, 22358), (7178, 11179)]