172079216

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{104417}}^1$

素因数の和:104528

約数の個数: 20

約数和(自身を含む): 336643632

約数和(自身を除く): 164564416

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 104417, 208834, 417668, 835336, 1670672, 10754951, 21509902, 43019804, 86039608, 172079216]

約数ペア:

[(1, 172079216), (2, 86039608), (4, 43019804), (8, 21509902), (16, 10754951), (103, 1670672), (206, 835336), (412, 417668), (824, 208834), (1648, 104417)]