17901497344

素因数分解:

$2^{10}\times {\mathrm{127}}^1\times {\mathrm{137653}}^1$

素因数の和:137800

約数の個数: 44

約数和(自身を含む): 36067550464

約数和(自身を除く): 18166053120

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 254, 256, 508, 512, 1016, 1024, 2032, 4064, 8128, 16256, 32512, 65024, 130048, 137653, 275306, 550612, 1101224, 2202448, 4404896, 8809792, 17481931, 17619584, 34963862, 35239168, 69927724, 70478336, 139855448, 140956672, 279710896, 559421792, 1118843584, 2237687168, 4475374336, 8950748672, 17901497344]

約数ペア:

[(1, 17901497344), (2, 8950748672), (4, 4475374336), (8, 2237687168), (16, 1118843584), (32, 559421792), (64, 279710896), (127, 140956672), (128, 139855448), (254, 70478336), (256, 69927724), (508, 35239168), (512, 34963862), (1016, 17619584), (1024, 17481931), (2032, 8809792), (4064, 4404896), (8128, 2202448), (16256, 1101224), (32512, 550612), (65024, 275306), (130048, 137653)]