90475886

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1\times {\mathrm{2399}}^1$

素因数の和:2683

約数の個数: 16

約数和(自身を含む): 137808000

約数和(自身を除く): 47332114

約数列:

[1, 2, 109, 173, 218, 346, 2399, 4798, 18857, 37714, 261491, 415027, 522982, 830054, 45237943, 90475886]

約数ペア:

[(1, 90475886), (2, 45237943), (109, 830054), (173, 522982), (218, 415027), (346, 261491), (2399, 37714), (4798, 18857)]