16808784

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{20599}}^1$

素因数の和:20627

約数の個数: 40

約数和(自身を含む): 45979200

約数和(自身を除く): 29170416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 20599, 41198, 61797, 82396, 123594, 164792, 247188, 329584, 350183, 494376, 700366, 988752, 1050549, 1400732, 2101098, 2801464, 4202196, 5602928, 8404392, 16808784]

約数ペア:

[(1, 16808784), (2, 8404392), (3, 5602928), (4, 4202196), (6, 2801464), (8, 2101098), (12, 1400732), (16, 1050549), (17, 988752), (24, 700366), (34, 494376), (48, 350183), (51, 329584), (68, 247188), (102, 164792), (136, 123594), (204, 82396), (272, 61797), (408, 41198), (816, 20599)]