39601328

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{190391}}^1$

素因数の和:190412

約数の個数: 20

約数和(自身を含む): 82630128

約数和(自身を除く): 43028800

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 190391, 380782, 761564, 1523128, 2475083, 3046256, 4950166, 9900332, 19800664, 39601328]

約数ペア:

[(1, 39601328), (2, 19800664), (4, 9900332), (8, 4950166), (13, 3046256), (16, 2475083), (26, 1523128), (52, 761564), (104, 380782), (208, 190391)]