313601248

素因数分解:

$2^5\times {\mathrm{401}}^1\times {\mathrm{24439}}^1$

素因数の和:24850

約数の個数: 24

約数和(自身を含む): 618967440

約数和(自身を除く): 305366192

約数列:

[1, 2, 4, 8, 16, 32, 401, 802, 1604, 3208, 6416, 12832, 24439, 48878, 97756, 195512, 391024, 782048, 9800039, 19600078, 39200156, 78400312, 156800624, 313601248]

約数ペア:

[(1, 313601248), (2, 156800624), (4, 78400312), (8, 39200156), (16, 19600078), (32, 9800039), (401, 782048), (802, 391024), (1604, 195512), (3208, 97756), (6416, 48878), (12832, 24439)]