372059728

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{213337}}^1$

素因数の和:213454

約数の個数: 20

約数和(自身を含む): 727482580

約数和(自身を除く): 355422852

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 213337, 426674, 853348, 1706696, 3413392, 23253733, 46507466, 93014932, 186029864, 372059728]

約数ペア:

[(1, 372059728), (2, 186029864), (4, 93014932), (8, 46507466), (16, 23253733), (109, 3413392), (218, 1706696), (436, 853348), (872, 426674), (1744, 213337)]