295016816

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{117443}}^1$

素因数の和:117608

約数の個数: 20

約数和(自身を含む): 575240712

約数和(自身を除く): 280223896

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 117443, 234886, 469772, 939544, 1879088, 18438551, 36877102, 73754204, 147508408, 295016816]

約数ペア:

[(1, 295016816), (2, 147508408), (4, 73754204), (8, 36877102), (16, 18438551), (157, 1879088), (314, 939544), (628, 469772), (1256, 234886), (2512, 117443)]