109213648

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{34649}}^1$

素因数の和:34854

約数の個数: 20

約数和(自身を含む): 212681700

約数和(自身を除く): 103468052

約数列:

[1, 2, 4, 8, 16, 197, 394, 788, 1576, 3152, 34649, 69298, 138596, 277192, 554384, 6825853, 13651706, 27303412, 54606824, 109213648]

約数ペア:

[(1, 109213648), (2, 54606824), (4, 27303412), (8, 13651706), (16, 6825853), (197, 554384), (394, 277192), (788, 138596), (1576, 69298), (3152, 34649)]