56540912

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{2143}}^1$

素因数の和:2265

約数の個数: 40

約数和(自身を含む): 117242496

約数和(自身を除く): 60701584

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 97, 136, 194, 272, 388, 776, 1552, 1649, 2143, 3298, 4286, 6596, 8572, 13192, 17144, 26384, 34288, 36431, 72862, 145724, 207871, 291448, 415742, 582896, 831484, 1662968, 3325936, 3533807, 7067614, 14135228, 28270456, 56540912]

約数ペア:

[(1, 56540912), (2, 28270456), (4, 14135228), (8, 7067614), (16, 3533807), (17, 3325936), (34, 1662968), (68, 831484), (97, 582896), (136, 415742), (194, 291448), (272, 207871), (388, 145724), (776, 72862), (1552, 36431), (1649, 34288), (2143, 26384), (3298, 17144), (4286, 13192), (6596, 8572)]