86687872

素因数分解:

$2^7\times {\mathrm{389}}^1\times {\mathrm{1741}}^1$

素因数の和:2144

約数の個数: 32

約数和(自身を含む): 173241900

約数和(自身を除く): 86554028

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 389, 778, 1556, 1741, 3112, 3482, 6224, 6964, 12448, 13928, 24896, 27856, 49792, 55712, 111424, 222848, 677249, 1354498, 2708996, 5417992, 10835984, 21671968, 43343936, 86687872]

約数ペア:

[(1, 86687872), (2, 43343936), (4, 21671968), (8, 10835984), (16, 5417992), (32, 2708996), (64, 1354498), (128, 677249), (389, 222848), (778, 111424), (1556, 55712), (1741, 49792), (3112, 27856), (3482, 24896), (6224, 13928), (6964, 12448)]