82361656

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41681}}^1$

素因数の和:41719

約数の個数: 32

約数和(自身を含む): 175064400

約数和(自身を除く): 92702744

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 41681, 83362, 166724, 333448, 541853, 791939, 1083706, 1583878, 2167412, 3167756, 4334824, 6335512, 10295207, 20590414, 41180828, 82361656]

約数ペア:

[(1, 82361656), (2, 41180828), (4, 20590414), (8, 10295207), (13, 6335512), (19, 4334824), (26, 3167756), (38, 2167412), (52, 1583878), (76, 1083706), (104, 791939), (152, 541853), (247, 333448), (494, 166724), (988, 83362), (1976, 41681)]