172131716

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73061}}^1$

素因数の和:73115

約数の個数: 24

約数和(自身を含む): 327317760

約数和(自身を除く): 155186044

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 1178, 2356, 73061, 146122, 292244, 1388159, 2264891, 2776318, 4529782, 5552636, 9059564, 43032929, 86065858, 172131716]

約数ペア:

[(1, 172131716), (2, 86065858), (4, 43032929), (19, 9059564), (31, 5552636), (38, 4529782), (62, 2776318), (76, 2264891), (124, 1388159), (589, 292244), (1178, 146122), (2356, 73061)]