54471128

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{400523}}^1$

素因数の和:400546

約数の個数: 16

約数和(自身を含む): 108141480

約数和(自身を除く): 53670352

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 400523, 801046, 1602092, 3204184, 6808891, 13617782, 27235564, 54471128]

約数ペア:

[(1, 54471128), (2, 27235564), (4, 13617782), (8, 6808891), (17, 3204184), (34, 1602092), (68, 801046), (136, 400523)]