172501484

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{5413}}^1$

素因数の和:5705

約数の個数: 24

約数和(自身を含む): 312885888

約数和(自身を除く): 140384404

約数列:

[1, 2, 4, 31, 62, 124, 257, 514, 1028, 5413, 7967, 10826, 15934, 21652, 31868, 167803, 335606, 671212, 1391141, 2782282, 5564564, 43125371, 86250742, 172501484]

約数ペア:

[(1, 172501484), (2, 86250742), (4, 43125371), (31, 5564564), (62, 2782282), (124, 1391141), (257, 671212), (514, 335606), (1028, 167803), (5413, 31868), (7967, 21652), (10826, 15934)]