86342908

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{1871}}^1$

素因数の和:2097

約数の個数: 24

約数和(自身を含む): 154103040

約数和(自身を除く): 67760132

約数列:

[1, 2, 4, 83, 139, 166, 278, 332, 556, 1871, 3742, 7484, 11537, 23074, 46148, 155293, 260069, 310586, 520138, 621172, 1040276, 21585727, 43171454, 86342908]

約数ペア:

[(1, 86342908), (2, 43171454), (4, 21585727), (83, 1040276), (139, 621172), (166, 520138), (278, 310586), (332, 260069), (556, 155293), (1871, 46148), (3742, 23074), (7484, 11537)]