81692156

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{224429}}^1$

素因数の和:224453

約数の個数: 24

約数和(自身を含む): 175953120

約数和(自身を除く): 94260964

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 224429, 448858, 897716, 1571003, 2917577, 3142006, 5835154, 6284012, 11670308, 20423039, 40846078, 81692156]

約数ペア:

[(1, 81692156), (2, 40846078), (4, 20423039), (7, 11670308), (13, 6284012), (14, 5835154), (26, 3142006), (28, 2917577), (52, 1571003), (91, 897716), (182, 448858), (364, 224429)]