83312488

素因数分解:

$2^3\times 7^1\times {\mathrm{691}}^1\times {\mathrm{2153}}^1$

素因数の和:2857

約数の個数: 32

約数和(自身を含む): 178868160

約数和(自身を除く): 95555672

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 691, 1382, 2153, 2764, 4306, 4837, 5528, 8612, 9674, 15071, 17224, 19348, 30142, 38696, 60284, 120568, 1487723, 2975446, 5950892, 10414061, 11901784, 20828122, 41656244, 83312488]

約数ペア:

[(1, 83312488), (2, 41656244), (4, 20828122), (7, 11901784), (8, 10414061), (14, 5950892), (28, 2975446), (56, 1487723), (691, 120568), (1382, 60284), (2153, 38696), (2764, 30142), (4306, 19348), (4837, 17224), (5528, 15071), (8612, 9674)]