39581824

素因数分解:

$2^7\times {\mathrm{109}}^1\times {\mathrm{2837}}^1$

素因数の和:2960

約数の個数: 32

約数和(自身を含む): 79605900

約数和(自身を除く): 40024076

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 128, 218, 436, 872, 1744, 2837, 3488, 5674, 6976, 11348, 13952, 22696, 45392, 90784, 181568, 309233, 363136, 618466, 1236932, 2473864, 4947728, 9895456, 19790912, 39581824]

約数ペア:

[(1, 39581824), (2, 19790912), (4, 9895456), (8, 4947728), (16, 2473864), (32, 1236932), (64, 618466), (109, 363136), (128, 309233), (218, 181568), (436, 90784), (872, 45392), (1744, 22696), (2837, 13952), (3488, 11348), (5674, 6976)]