86833856

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{227}}^1$

素因数の和:421

約数の個数: 56

約数和(自身を含む): 178368960

約数和(自身を除く): 91535104

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 139, 172, 227, 278, 344, 454, 556, 688, 908, 1112, 1376, 1816, 2224, 2752, 3632, 4448, 5977, 7264, 8896, 9761, 11954, 14528, 19522, 23908, 31553, 39044, 47816, 63106, 78088, 95632, 126212, 156176, 191264, 252424, 312352, 382528, 504848, 624704, 1009696, 1356779, 2019392, 2713558, 5427116, 10854232, 21708464, 43416928, 86833856]

約数ペア:

[(1, 86833856), (2, 43416928), (4, 21708464), (8, 10854232), (16, 5427116), (32, 2713558), (43, 2019392), (64, 1356779), (86, 1009696), (139, 624704), (172, 504848), (227, 382528), (278, 312352), (344, 252424), (454, 191264), (556, 156176), (688, 126212), (908, 95632), (1112, 78088), (1376, 63106), (1816, 47816), (2224, 39044), (2752, 31553), (3632, 23908), (4448, 19522), (5977, 14528), (7264, 11954), (8896, 9761)]