86405858

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{4637}}^1$

素因数の和:4679

約数の個数: 32

約数和(自身を含む): 162960768

約数和(自身を除く): 76554910

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 847, 1331, 1694, 2662, 4637, 9274, 9317, 18634, 32459, 51007, 64918, 102014, 357049, 561077, 714098, 1122154, 3927539, 6171847, 7855078, 12343694, 43202929, 86405858]

約数ペア:

[(1, 86405858), (2, 43202929), (7, 12343694), (11, 7855078), (14, 6171847), (22, 3927539), (77, 1122154), (121, 714098), (154, 561077), (242, 357049), (847, 102014), (1331, 64918), (1694, 51007), (2662, 32459), (4637, 18634), (9274, 9317)]