84355888

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{63521}}^1$

素因数の和:63612

約数の個数: 20

約数和(自身を含む): 165411288

約数和(自身を除く): 81055400

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 63521, 127042, 254084, 508168, 1016336, 5272243, 10544486, 21088972, 42177944, 84355888]

約数ペア:

[(1, 84355888), (2, 42177944), (4, 21088972), (8, 10544486), (16, 5272243), (83, 1016336), (166, 508168), (332, 254084), (664, 127042), (1328, 63521)]