65520608

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{257}}^2$

素因数の和:555

約数の個数: 36

約数和(自身を含む): 133674912

約数和(自身を除く): 68154304

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 257, 496, 514, 992, 1028, 2056, 4112, 7967, 8224, 15934, 31868, 63736, 66049, 127472, 132098, 254944, 264196, 528392, 1056784, 2047519, 2113568, 4095038, 8190076, 16380152, 32760304, 65520608]

約数ペア:

[(1, 65520608), (2, 32760304), (4, 16380152), (8, 8190076), (16, 4095038), (31, 2113568), (32, 2047519), (62, 1056784), (124, 528392), (248, 264196), (257, 254944), (496, 132098), (514, 127472), (992, 66049), (1028, 63736), (2056, 31868), (4112, 15934), (7967, 8224)]