87917936

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{82013}}^1$

素因数の和:82088

約数の個数: 20

約数和(自身を含む): 172885512

約数和(自身を除く): 84967576

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 82013, 164026, 328052, 656104, 1312208, 5494871, 10989742, 21979484, 43958968, 87917936]

約数ペア:

[(1, 87917936), (2, 43958968), (4, 21979484), (8, 10989742), (16, 5494871), (67, 1312208), (134, 656104), (268, 328052), (536, 164026), (1072, 82013)]