231567688

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{24593}}^1$

素因数の和:24717

約数の個数: 32

約数和(自身を含む): 478107360

約数和(自身を除く): 246539672

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 107, 214, 428, 856, 1177, 2354, 4708, 9416, 24593, 49186, 98372, 196744, 270523, 541046, 1082092, 2164184, 2631451, 5262902, 10525804, 21051608, 28945961, 57891922, 115783844, 231567688]

約数ペア:

[(1, 231567688), (2, 115783844), (4, 57891922), (8, 28945961), (11, 21051608), (22, 10525804), (44, 5262902), (88, 2631451), (107, 2164184), (214, 1082092), (428, 541046), (856, 270523), (1177, 196744), (2354, 98372), (4708, 49186), (9416, 24593)]