80327822

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{739}}^1$

素因数の和:920

約数の個数: 32

約数和(自身を含む): 134265600

約数和(自身を除く): 53937778

約数列:

[1, 2, 17, 23, 34, 46, 139, 278, 391, 739, 782, 1478, 2363, 3197, 4726, 6394, 12563, 16997, 25126, 33994, 54349, 102721, 108698, 205442, 288949, 577898, 1746257, 2362583, 3492514, 4725166, 40163911, 80327822]

約数ペア:

[(1, 80327822), (2, 40163911), (17, 4725166), (23, 3492514), (34, 2362583), (46, 1746257), (139, 577898), (278, 288949), (391, 205442), (739, 108698), (782, 102721), (1478, 54349), (2363, 33994), (3197, 25126), (4726, 16997), (6394, 12563)]