82066816

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{331}}^1$

素因数の和:507

約数の個数: 64

約数和(自身を含む): 177786000

約数和(自身を除く): 95719184

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 149, 208, 298, 331, 416, 596, 662, 832, 1192, 1324, 1664, 1937, 2384, 2648, 3874, 4303, 4768, 5296, 7748, 8606, 9536, 10592, 15496, 17212, 19072, 21184, 30992, 34424, 42368, 49319, 61984, 68848, 98638, 123968, 137696, 197276, 247936, 275392, 394552, 550784, 641147, 789104, 1282294, 1578208, 2564588, 3156416, 5129176, 6312832, 10258352, 20516704, 41033408, 82066816]

約数ペア:

[(1, 82066816), (2, 41033408), (4, 20516704), (8, 10258352), (13, 6312832), (16, 5129176), (26, 3156416), (32, 2564588), (52, 1578208), (64, 1282294), (104, 789104), (128, 641147), (149, 550784), (208, 394552), (298, 275392), (331, 247936), (416, 197276), (596, 137696), (662, 123968), (832, 98638), (1192, 68848), (1324, 61984), (1664, 49319), (1937, 42368), (2384, 34424), (2648, 30992), (3874, 21184), (4303, 19072), (4768, 17212), (5296, 15496), (7748, 10592), (8606, 9536)]