23909392

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1619}}^1$

素因数の和:1711

約数の個数: 40

約数和(自身を含む): 50621760

約数和(自身を除く): 26712368

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 71, 104, 142, 208, 284, 568, 923, 1136, 1619, 1846, 3238, 3692, 6476, 7384, 12952, 14768, 21047, 25904, 42094, 84188, 114949, 168376, 229898, 336752, 459796, 919592, 1494337, 1839184, 2988674, 5977348, 11954696, 23909392]

約数ペア:

[(1, 23909392), (2, 11954696), (4, 5977348), (8, 2988674), (13, 1839184), (16, 1494337), (26, 919592), (52, 459796), (71, 336752), (104, 229898), (142, 168376), (208, 114949), (284, 84188), (568, 42094), (923, 25904), (1136, 21047), (1619, 14768), (1846, 12952), (3238, 7384), (3692, 6476)]