39656672

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{997}}^1$

素因数の和:1131

約数の個数: 48

約数和(自身を含む): 86011632

約数和(自身を除く): 46354960

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 113, 176, 226, 352, 452, 904, 997, 1243, 1808, 1994, 2486, 3616, 3988, 4972, 7976, 9944, 10967, 15952, 19888, 21934, 31904, 39776, 43868, 87736, 112661, 175472, 225322, 350944, 450644, 901288, 1239271, 1802576, 2478542, 3605152, 4957084, 9914168, 19828336, 39656672]

約数ペア:

[(1, 39656672), (2, 19828336), (4, 9914168), (8, 4957084), (11, 3605152), (16, 2478542), (22, 1802576), (32, 1239271), (44, 901288), (88, 450644), (113, 350944), (176, 225322), (226, 175472), (352, 112661), (452, 87736), (904, 43868), (997, 39776), (1243, 31904), (1808, 21934), (1994, 19888), (2486, 15952), (3616, 10967), (3988, 9944), (4972, 7976)]