85286243

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{4229}}^1$

素因数の和:4346

約数の個数: 16

約数和(自身を含む): 101249280

約数和(自身を除く): 15963037

約数列:

[1, 7, 43, 67, 301, 469, 2881, 4229, 20167, 29603, 181847, 283343, 1272929, 1983401, 12183749, 85286243]

約数ペア:

[(1, 85286243), (7, 12183749), (43, 1983401), (67, 1272929), (301, 283343), (469, 181847), (2881, 29603), (4229, 20167)]