57839728

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{31991}}^1$

素因数の和:32112

約数の個数: 20

約数和(自身を含む): 113059728

約数和(自身を除く): 55220000

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 31991, 63982, 127964, 255928, 511856, 3614983, 7229966, 14459932, 28919864, 57839728]

約数ペア:

[(1, 57839728), (2, 28919864), (4, 14459932), (8, 7229966), (16, 3614983), (113, 511856), (226, 255928), (452, 127964), (904, 63982), (1808, 31991)]