80597816

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{45587}}^1$

素因数の和:45623

約数の個数: 32

約数和(自身を含む): 172322640

約数和(自身を除く): 91724824

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 45587, 91174, 182348, 364696, 592631, 774979, 1185262, 1549958, 2370524, 3099916, 4741048, 6199832, 10074727, 20149454, 40298908, 80597816]

約数ペア:

[(1, 80597816), (2, 40298908), (4, 20149454), (8, 10074727), (13, 6199832), (17, 4741048), (26, 3099916), (34, 2370524), (52, 1549958), (68, 1185262), (104, 774979), (136, 592631), (221, 364696), (442, 182348), (884, 91174), (1768, 45587)]