108704908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{39443}}^1$

素因数の和:39513

約数の個数: 24

約数和(自身を含む): 208737648

約数和(自身を除く): 100032740

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 39443, 78886, 157772, 512759, 1025518, 2051036, 2090479, 4180958, 8361916, 27176227, 54352454, 108704908]

約数ペア:

[(1, 108704908), (2, 54352454), (4, 27176227), (13, 8361916), (26, 4180958), (52, 2090479), (53, 2051036), (106, 1025518), (212, 512759), (689, 157772), (1378, 78886), (2756, 39443)]