33972016

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{163327}}^1$

素因数の和:163348

約数の個数: 20

約数和(自身を含む): 70884352

約数和(自身を除く): 36912336

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 163327, 326654, 653308, 1306616, 2123251, 2613232, 4246502, 8493004, 16986008, 33972016]

約数ペア:

[(1, 33972016), (2, 16986008), (4, 8493004), (8, 4246502), (13, 2613232), (16, 2123251), (26, 1306616), (52, 653308), (104, 326654), (208, 163327)]