254260024

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{45599}}^1$

素因数の和:45663

約数の個数: 32

約数和(自身を含む): 517104000

約数和(自身を除く): 262843976

約数列:

[1, 2, 4, 8, 17, 34, 41, 68, 82, 136, 164, 328, 697, 1394, 2788, 5576, 45599, 91198, 182396, 364792, 775183, 1550366, 1869559, 3100732, 3739118, 6201464, 7478236, 14956472, 31782503, 63565006, 127130012, 254260024]

約数ペア:

[(1, 254260024), (2, 127130012), (4, 63565006), (8, 31782503), (17, 14956472), (34, 7478236), (41, 6201464), (68, 3739118), (82, 3100732), (136, 1869559), (164, 1550366), (328, 775183), (697, 364792), (1394, 182396), (2788, 91198), (5576, 45599)]