16450768

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{23911}}^1$

素因数の和:23962

約数の個数: 20

約数和(自身を含む): 32615968

約数和(自身を除く): 16165200

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 23911, 47822, 95644, 191288, 382576, 1028173, 2056346, 4112692, 8225384, 16450768]

約数ペア:

[(1, 16450768), (2, 8225384), (4, 4112692), (8, 2056346), (16, 1028173), (43, 382576), (86, 191288), (172, 95644), (344, 47822), (688, 23911)]