82591568

素因数分解:

$2^4\times {\mathrm{641}}^1\times {\mathrm{8053}}^1$

素因数の和:8702

約数の個数: 20

約数和(自身を含む): 160290708

約数和(自身を除く): 77699140

約数列:

[1, 2, 4, 8, 16, 641, 1282, 2564, 5128, 8053, 10256, 16106, 32212, 64424, 128848, 5161973, 10323946, 20647892, 41295784, 82591568]

約数ペア:

[(1, 82591568), (2, 41295784), (4, 20647892), (8, 10323946), (16, 5161973), (641, 128848), (1282, 64424), (2564, 32212), (5128, 16106), (8053, 10256)]