170042812

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{31891}}^1$

素因数の和:31969

約数の個数: 24

約数和(自身を含む): 314327552

約数和(自身を除く): 144284740

約数列:

[1, 2, 4, 31, 43, 62, 86, 124, 172, 1333, 2666, 5332, 31891, 63782, 127564, 988621, 1371313, 1977242, 2742626, 3954484, 5485252, 42510703, 85021406, 170042812]

約数ペア:

[(1, 170042812), (2, 85021406), (4, 42510703), (31, 5485252), (43, 3954484), (62, 2742626), (86, 1977242), (124, 1371313), (172, 988621), (1333, 127564), (2666, 63782), (5332, 31891)]