82054768

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{8707}}^1$

素因数の和:8765

約数の個数: 40

約数和(自身を含む): 172766720

約数和(自身を除く): 90711952

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 124, 152, 248, 304, 496, 589, 1178, 2356, 4712, 8707, 9424, 17414, 34828, 69656, 139312, 165433, 269917, 330866, 539834, 661732, 1079668, 1323464, 2159336, 2646928, 4318672, 5128423, 10256846, 20513692, 41027384, 82054768]

約数ペア:

[(1, 82054768), (2, 41027384), (4, 20513692), (8, 10256846), (16, 5128423), (19, 4318672), (31, 2646928), (38, 2159336), (62, 1323464), (76, 1079668), (124, 661732), (152, 539834), (248, 330866), (304, 269917), (496, 165433), (589, 139312), (1178, 69656), (2356, 34828), (4712, 17414), (8707, 9424)]