82802236

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{171079}}^1$

素因数の和:171105

約数の個数: 18

約数和(自身を含む): 159275480

約数和(自身を除く): 76473244

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 171079, 342158, 684316, 1881869, 3763738, 7527476, 20700559, 41401118, 82802236]

約数ペア:

[(1, 82802236), (2, 41401118), (4, 20700559), (11, 7527476), (22, 3763738), (44, 1881869), (121, 684316), (242, 342158), (484, 171079)]