171932368

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{565567}}^1$

素因数の和:565594

約数の個数: 20

約数和(自身を含む): 350652160

約数和(自身を除く): 178719792

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 565567, 1131134, 2262268, 4524536, 9049072, 10745773, 21491546, 42983092, 85966184, 171932368]

約数ペア:

[(1, 171932368), (2, 85966184), (4, 42983092), (8, 21491546), (16, 10745773), (19, 9049072), (38, 4524536), (76, 2262268), (152, 1131134), (304, 565567)]