169217792

素因数分解:

$2^8\times {\mathrm{331}}^1\times {\mathrm{1997}}^1$

素因数の和:2344

約数の個数: 36

約数和(自身を含む): 338964696

約数和(自身を除く): 169746904

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 331, 662, 1324, 1997, 2648, 3994, 5296, 7988, 10592, 15976, 21184, 31952, 42368, 63904, 84736, 127808, 255616, 511232, 661007, 1322014, 2644028, 5288056, 10576112, 21152224, 42304448, 84608896, 169217792]

約数ペア:

[(1, 169217792), (2, 84608896), (4, 42304448), (8, 21152224), (16, 10576112), (32, 5288056), (64, 2644028), (128, 1322014), (256, 661007), (331, 511232), (662, 255616), (1324, 127808), (1997, 84736), (2648, 63904), (3994, 42368), (5296, 31952), (7988, 21184), (10592, 15976)]