89904416

素因数分解:

$2^5\times 7^3\times {\mathrm{8191}}^1$

素因数の和:8222

約数の個数: 48

約数和(自身を含む): 206438400

約数和(自身を除く): 116533984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 343, 392, 686, 784, 1372, 1568, 2744, 5488, 8191, 10976, 16382, 32764, 57337, 65528, 114674, 131056, 229348, 262112, 401359, 458696, 802718, 917392, 1605436, 1834784, 2809513, 3210872, 5619026, 6421744, 11238052, 12843488, 22476104, 44952208, 89904416]

約数ペア:

[(1, 89904416), (2, 44952208), (4, 22476104), (7, 12843488), (8, 11238052), (14, 6421744), (16, 5619026), (28, 3210872), (32, 2809513), (49, 1834784), (56, 1605436), (98, 917392), (112, 802718), (196, 458696), (224, 401359), (343, 262112), (392, 229348), (686, 131056), (784, 114674), (1372, 65528), (1568, 57337), (2744, 32764), (5488, 16382), (8191, 10976)]