33397664

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{257}}^1$

素因数の和:429

約数の個数: 48

約数和(自身を含む): 68656896

約数和(自身を除く): 35259232

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 131, 248, 257, 262, 496, 514, 524, 992, 1028, 1048, 2056, 2096, 4061, 4112, 4192, 7967, 8122, 8224, 15934, 16244, 31868, 32488, 33667, 63736, 64976, 67334, 127472, 129952, 134668, 254944, 269336, 538672, 1043677, 1077344, 2087354, 4174708, 8349416, 16698832, 33397664]

約数ペア:

[(1, 33397664), (2, 16698832), (4, 8349416), (8, 4174708), (16, 2087354), (31, 1077344), (32, 1043677), (62, 538672), (124, 269336), (131, 254944), (248, 134668), (257, 129952), (262, 127472), (496, 67334), (514, 64976), (524, 63736), (992, 33667), (1028, 32488), (1048, 31868), (2056, 16244), (2096, 15934), (4061, 8224), (4112, 8122), (4192, 7967)]