81300766

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{64627}}^1$

素因数の和:64683

約数の個数: 16

約数和(自身を含む): 132616656

約数和(自身を除く): 51315890

約数列:

[1, 2, 17, 34, 37, 74, 629, 1258, 64627, 129254, 1098659, 2197318, 2391199, 4782398, 40650383, 81300766]

約数ペア:

[(1, 81300766), (2, 40650383), (17, 4782398), (34, 2391199), (37, 2197318), (74, 1098659), (629, 129254), (1258, 64627)]