89880632

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{660887}}^1$

素因数の和:660910

約数の個数: 16

約数和(自身を含む): 178439760

約数和(自身を除く): 88559128

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 660887, 1321774, 2643548, 5287096, 11235079, 22470158, 44940316, 89880632]

約数ペア:

[(1, 89880632), (2, 44940316), (4, 22470158), (8, 11235079), (17, 5287096), (34, 2643548), (68, 1321774), (136, 660887)]