84204578

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{3613}}^1$

素因数の和:3929

約数の個数: 16

約数和(自身を含む): 129757056

約数和(自身を除く): 45552478

約数列:

[1, 2, 43, 86, 271, 542, 3613, 7226, 11653, 23306, 155359, 310718, 979123, 1958246, 42102289, 84204578]

約数ペア:

[(1, 84204578), (2, 42102289), (43, 1958246), (86, 979123), (271, 310718), (542, 155359), (3613, 23306), (7226, 11653)]