85286942

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1489}}^1\times {\mathrm{2203}}^1$

素因数の和:3707

約数の個数: 16

約数和(自身を含む): 137926320

約数和(自身を除く): 52639378

約数列:

[1, 2, 13, 26, 1489, 2203, 2978, 4406, 19357, 28639, 38714, 57278, 3280267, 6560534, 42643471, 85286942]

約数ペア:

[(1, 85286942), (2, 42643471), (13, 6560534), (26, 3280267), (1489, 57278), (2203, 38714), (2978, 28639), (4406, 19357)]