16201603664

素因数分解:

$2^4\times {\mathrm{4091}}^1\times {\mathrm{247519}}^1$

素因数の和:251618

約数の個数: 20

約数和(自身を含む): 31398407040

約数和(自身を除く): 15196803376

約数列:

[1, 2, 4, 8, 16, 4091, 8182, 16364, 32728, 65456, 247519, 495038, 990076, 1980152, 3960304, 1012600229, 2025200458, 4050400916, 8100801832, 16201603664]

約数ペア:

[(1, 16201603664), (2, 8100801832), (4, 4050400916), (8, 2025200458), (16, 1012600229), (4091, 3960304), (8182, 1980152), (16364, 990076), (32728, 495038), (65456, 247519)]