39189712

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{15601}}^1$

素因数の和:15766

約数の個数: 20

約数和(自身を含む): 76418596

約数和(自身を除く): 37228884

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 15601, 31202, 62404, 124808, 249616, 2449357, 4898714, 9797428, 19594856, 39189712]

約数ペア:

[(1, 39189712), (2, 19594856), (4, 9797428), (8, 4898714), (16, 2449357), (157, 249616), (314, 124808), (628, 62404), (1256, 31202), (2512, 15601)]