4309136

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{20717}}^1$

素因数の和:20738

約数の個数: 20

約数和(自身を含む): 8991612

約数和(自身を除く): 4682476

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 20717, 41434, 82868, 165736, 269321, 331472, 538642, 1077284, 2154568, 4309136]

約数ペア:

[(1, 4309136), (2, 2154568), (4, 1077284), (8, 538642), (13, 331472), (16, 269321), (26, 165736), (52, 82868), (104, 41434), (208, 20717)]