85653778

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{68743}}^1$

素因数の和:68841

約数の個数: 16

約数和(自身を含む): 148487040

約数和(自身を除く): 62833262

約数列:

[1, 2, 7, 14, 89, 178, 623, 1246, 68743, 137486, 481201, 962402, 6118127, 12236254, 42826889, 85653778]

約数ペア:

[(1, 85653778), (2, 42826889), (7, 12236254), (14, 6118127), (89, 962402), (178, 481201), (623, 137486), (1246, 68743)]