45508528

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{661}}^1$

素因数の和:1013

約数の個数: 40

約数和(自身を含む): 95386256

約数和(自身を除く): 49877728

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 331, 661, 662, 1322, 1324, 2644, 2648, 4303, 5288, 5296, 8593, 8606, 10576, 17186, 17212, 34372, 34424, 68744, 68848, 137488, 218791, 437582, 875164, 1750328, 2844283, 3500656, 5688566, 11377132, 22754264, 45508528]

約数ペア:

[(1, 45508528), (2, 22754264), (4, 11377132), (8, 5688566), (13, 3500656), (16, 2844283), (26, 1750328), (52, 875164), (104, 437582), (208, 218791), (331, 137488), (661, 68848), (662, 68744), (1322, 34424), (1324, 34372), (2644, 17212), (2648, 17186), (4303, 10576), (5288, 8606), (5296, 8593)]