80512366

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{16411}}^1$

素因数の和:16647

約数の個数: 16

約数和(自身を含む): 132346368

約数和(自身を除く): 51834002

約数列:

[1, 2, 11, 22, 223, 446, 2453, 4906, 16411, 32822, 180521, 361042, 3659653, 7319306, 40256183, 80512366]

約数ペア:

[(1, 80512366), (2, 40256183), (11, 7319306), (22, 3659653), (223, 361042), (446, 180521), (2453, 32822), (4906, 16411)]