257292088

素因数分解:

$2^3\times {\mathrm{2671}}^1\times {\mathrm{12041}}^1$

素因数の和:14718

約数の個数: 16

約数和(自身を含む): 482643360

約数和(自身を除く): 225351272

約数列:

[1, 2, 4, 8, 2671, 5342, 10684, 12041, 21368, 24082, 48164, 96328, 32161511, 64323022, 128646044, 257292088]

約数ペア:

[(1, 257292088), (2, 128646044), (4, 64323022), (8, 32161511), (2671, 96328), (5342, 48164), (10684, 24082), (12041, 21368)]