108520336

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{661}}^1$

素因数の和:1031

約数の個数: 40

約数和(自身を含む): 218025728

約数和(自身を除く): 109505392

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 331, 496, 661, 662, 1322, 1324, 2644, 2648, 5288, 5296, 10261, 10576, 20491, 20522, 40982, 41044, 81964, 82088, 163928, 164176, 218791, 327856, 437582, 875164, 1750328, 3500656, 6782521, 13565042, 27130084, 54260168, 108520336]

約数ペア:

[(1, 108520336), (2, 54260168), (4, 27130084), (8, 13565042), (16, 6782521), (31, 3500656), (62, 1750328), (124, 875164), (248, 437582), (331, 327856), (496, 218791), (661, 164176), (662, 163928), (1322, 82088), (1324, 81964), (2644, 41044), (2648, 40982), (5288, 20522), (5296, 20491), (10261, 10576)]