89851328

素因数分解:

$2^6\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1531}}^1$

素因数の和:1681

約数の個数: 56

約数和(自身を含む): 205459584

約数和(自身を除く): 115608256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 131, 224, 262, 448, 524, 917, 1048, 1531, 1834, 2096, 3062, 3668, 4192, 6124, 7336, 8384, 10717, 12248, 14672, 21434, 24496, 29344, 42868, 48992, 58688, 85736, 97984, 171472, 200561, 342944, 401122, 685888, 802244, 1403927, 1604488, 2807854, 3208976, 5615708, 6417952, 11231416, 12835904, 22462832, 44925664, 89851328]

約数ペア:

[(1, 89851328), (2, 44925664), (4, 22462832), (7, 12835904), (8, 11231416), (14, 6417952), (16, 5615708), (28, 3208976), (32, 2807854), (56, 1604488), (64, 1403927), (112, 802244), (131, 685888), (224, 401122), (262, 342944), (448, 200561), (524, 171472), (917, 97984), (1048, 85736), (1531, 58688), (1834, 48992), (2096, 42868), (3062, 29344), (3668, 24496), (4192, 21434), (6124, 14672), (7336, 12248), (8384, 10717)]