85881908

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{19051}}^1$

素因数の和:19092

約数の個数: 36

約数和(自身を含む): 182441952

約数和(自身を除く): 96560044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 161, 196, 322, 644, 1127, 2254, 4508, 19051, 38102, 76204, 133357, 266714, 438173, 533428, 876346, 933499, 1752692, 1866998, 3067211, 3733996, 6134422, 12268844, 21470477, 42940954, 85881908]

約数ペア:

[(1, 85881908), (2, 42940954), (4, 21470477), (7, 12268844), (14, 6134422), (23, 3733996), (28, 3067211), (46, 1866998), (49, 1752692), (92, 933499), (98, 876346), (161, 533428), (196, 438173), (322, 266714), (644, 133357), (1127, 76204), (2254, 38102), (4508, 19051)]