78900368

素因数分解:

$2^4\times {\mathrm{1031}}^1\times {\mathrm{4783}}^1$

素因数の和:5822

約数の個数: 20

約数和(自身を含む): 153049728

約数和(自身を除く): 74149360

約数列:

[1, 2, 4, 8, 16, 1031, 2062, 4124, 4783, 8248, 9566, 16496, 19132, 38264, 76528, 4931273, 9862546, 19725092, 39450184, 78900368]

約数ペア:

[(1, 78900368), (2, 39450184), (4, 19725092), (8, 9862546), (16, 4931273), (1031, 76528), (2062, 38264), (4124, 19132), (4783, 16496), (8248, 9566)]