85808212

素因数分解:

$2^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{7177}}^1$

素因数の和:7256

約数の個数: 36

約数和(自身を含む): 177569364

約数和(自身を除く): 91761152

約数列:

[1, 2, 4, 7, 14, 28, 49, 61, 98, 122, 196, 244, 427, 854, 1708, 2989, 5978, 7177, 11956, 14354, 28708, 50239, 100478, 200956, 351673, 437797, 703346, 875594, 1406692, 1751188, 3064579, 6129158, 12258316, 21452053, 42904106, 85808212]

約数ペア:

[(1, 85808212), (2, 42904106), (4, 21452053), (7, 12258316), (14, 6129158), (28, 3064579), (49, 1751188), (61, 1406692), (98, 875594), (122, 703346), (196, 437797), (244, 351673), (427, 200956), (854, 100478), (1708, 50239), (2989, 28708), (5978, 14354), (7177, 11956)]