57171952

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{210191}}^1$

素因数の和:210216

約数の個数: 20

約数和(自身を含む): 117287136

約数和(自身を除く): 60115184

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 210191, 420382, 840764, 1681528, 3363056, 3573247, 7146494, 14292988, 28585976, 57171952]

約数ペア:

[(1, 57171952), (2, 28585976), (4, 14292988), (8, 7146494), (16, 3573247), (17, 3363056), (34, 1681528), (68, 840764), (136, 420382), (272, 210191)]