85184404

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{686971}}^1$

素因数の和:687006

約数の個数: 12

約数和(自身を含む): 153881728

約数和(自身を除く): 68697324

約数列:

[1, 2, 4, 31, 62, 124, 686971, 1373942, 2747884, 21296101, 42592202, 85184404]

約数ペア:

[(1, 85184404), (2, 42592202), (4, 21296101), (31, 2747884), (62, 1373942), (124, 686971)]