16461868528

素因数分解:

$2^4\times 7^1\times {\mathrm{263}}^1\times {\mathrm{558863}}^1$

素因数の和:559141

約数の個数: 40

約数和(自身を含む): 36589943808

約数和(自身を除く): 20128075280

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 263, 526, 1052, 1841, 2104, 3682, 4208, 7364, 14728, 29456, 558863, 1117726, 2235452, 3912041, 4470904, 7824082, 8941808, 15648164, 31296328, 62592656, 146980969, 293961938, 587923876, 1028866783, 1175847752, 2057733566, 2351695504, 4115467132, 8230934264, 16461868528]

約数ペア:

[(1, 16461868528), (2, 8230934264), (4, 4115467132), (7, 2351695504), (8, 2057733566), (14, 1175847752), (16, 1028866783), (28, 587923876), (56, 293961938), (112, 146980969), (263, 62592656), (526, 31296328), (1052, 15648164), (1841, 8941808), (2104, 7824082), (3682, 4470904), (4208, 3912041), (7364, 2235452), (14728, 1117726), (29456, 558863)]