80621432

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{113}}^1\times {\mathrm{883}}^1$

素因数の和:1103

約数の個数: 32

約数和(自身を含む): 154187280

約数和(自身を除く): 73565848

約数列:

[1, 2, 4, 8, 101, 113, 202, 226, 404, 452, 808, 883, 904, 1766, 3532, 7064, 11413, 22826, 45652, 89183, 91304, 99779, 178366, 199558, 356732, 399116, 713464, 798232, 10077679, 20155358, 40310716, 80621432]

約数ペア:

[(1, 80621432), (2, 40310716), (4, 20155358), (8, 10077679), (101, 798232), (113, 713464), (202, 399116), (226, 356732), (404, 199558), (452, 178366), (808, 99779), (883, 91304), (904, 89183), (1766, 45652), (3532, 22826), (7064, 11413)]