86051785

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{4211}}^1$

素因数の和:4344

約数の個数: 16

約数和(自身を含む): 106546752

約数和(自身を除く): 20494967

約数列:

[1, 5, 61, 67, 305, 335, 4087, 4211, 20435, 21055, 256871, 282137, 1284355, 1410685, 17210357, 86051785]

約数ペア:

[(1, 86051785), (5, 17210357), (61, 1410685), (67, 1284355), (305, 282137), (335, 256871), (4087, 21055), (4211, 20435)]