83569804

素因数分解:

$2^2\times {\mathrm{1109}}^1\times {\mathrm{18839}}^1$

素因数の和:19952

約数の個数: 12

約数和(自身を含む): 146386800

約数和(自身を除く): 62816996

約数列:

[1, 2, 4, 1109, 2218, 4436, 18839, 37678, 75356, 20892451, 41784902, 83569804]

約数ペア:

[(1, 83569804), (2, 41784902), (4, 20892451), (1109, 75356), (2218, 37678), (4436, 18839)]