82481552

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{4271}}^1$

素因数の和:4367

約数の個数: 40

約数和(自身を含む): 171631872

約数和(自身を除く): 89150320

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 71, 136, 142, 272, 284, 568, 1136, 1207, 2414, 4271, 4828, 8542, 9656, 17084, 19312, 34168, 68336, 72607, 145214, 290428, 303241, 580856, 606482, 1161712, 1212964, 2425928, 4851856, 5155097, 10310194, 20620388, 41240776, 82481552]

約数ペア:

[(1, 82481552), (2, 41240776), (4, 20620388), (8, 10310194), (16, 5155097), (17, 4851856), (34, 2425928), (68, 1212964), (71, 1161712), (136, 606482), (142, 580856), (272, 303241), (284, 290428), (568, 145214), (1136, 72607), (1207, 68336), (2414, 34168), (4271, 19312), (4828, 17084), (8542, 9656)]