172065368

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1132009}}^1$

素因数の和:1132034

約数の個数: 16

約数和(自身を含む): 339603000

約数和(自身を除く): 167537632

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1132009, 2264018, 4528036, 9056072, 21508171, 43016342, 86032684, 172065368]

約数ペア:

[(1, 172065368), (2, 86032684), (4, 43016342), (8, 21508171), (19, 9056072), (38, 4528036), (76, 2264018), (152, 1132009)]