16907656816

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{199873}}^1$

素因数の和:200209

約数の個数: 40

約数和(自身を含む): 34797263904

約数和(自身を除く): 17889607088

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 311, 622, 1244, 2488, 4976, 5287, 10574, 21148, 42296, 84592, 199873, 399746, 799492, 1598984, 3197968, 3397841, 6795682, 13591364, 27182728, 54365456, 62160503, 124321006, 248642012, 497284024, 994568048, 1056728551, 2113457102, 4226914204, 8453828408, 16907656816]

約数ペア:

[(1, 16907656816), (2, 8453828408), (4, 4226914204), (8, 2113457102), (16, 1056728551), (17, 994568048), (34, 497284024), (68, 248642012), (136, 124321006), (272, 62160503), (311, 54365456), (622, 27182728), (1244, 13591364), (2488, 6795682), (4976, 3397841), (5287, 3197968), (10574, 1598984), (21148, 799492), (42296, 399746), (84592, 199873)]