39515792

素因数分解:

$2^4\times {\mathrm{397}}^1\times {\mathrm{6221}}^1$

素因数の和:6626

約数の個数: 20

約数和(自身を含む): 76767036

約数和(自身を除く): 37251244

約数列:

[1, 2, 4, 8, 16, 397, 794, 1588, 3176, 6221, 6352, 12442, 24884, 49768, 99536, 2469737, 4939474, 9878948, 19757896, 39515792]

約数ペア:

[(1, 39515792), (2, 19757896), (4, 9878948), (8, 4939474), (16, 2469737), (397, 99536), (794, 49768), (1588, 24884), (3176, 12442), (6221, 6352)]