84913216

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{337}}^1$

素因数の和:507

約数の個数: 56

約数和(自身を含む): 175824896

約数和(自身を除く): 90911680

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 127, 248, 254, 337, 496, 508, 674, 992, 1016, 1348, 1984, 2032, 2696, 3937, 4064, 5392, 7874, 8128, 10447, 10784, 15748, 20894, 21568, 31496, 41788, 42799, 62992, 83576, 85598, 125984, 167152, 171196, 251968, 334304, 342392, 668608, 684784, 1326769, 1369568, 2653538, 2739136, 5307076, 10614152, 21228304, 42456608, 84913216]

約数ペア:

[(1, 84913216), (2, 42456608), (4, 21228304), (8, 10614152), (16, 5307076), (31, 2739136), (32, 2653538), (62, 1369568), (64, 1326769), (124, 684784), (127, 668608), (248, 342392), (254, 334304), (337, 251968), (496, 171196), (508, 167152), (674, 125984), (992, 85598), (1016, 83576), (1348, 62992), (1984, 42799), (2032, 41788), (2696, 31496), (3937, 21568), (4064, 20894), (5392, 15748), (7874, 10784), (8128, 10447)]