131821888

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{4567}}^1$

素因数の和:4631

約数の個数: 56

約数和(自身を含む): 292388544

約数和(自身を除く): 160566656

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 41, 44, 64, 82, 88, 164, 176, 328, 352, 451, 656, 704, 902, 1312, 1804, 2624, 3608, 4567, 7216, 9134, 14432, 18268, 28864, 36536, 50237, 73072, 100474, 146144, 187247, 200948, 292288, 374494, 401896, 748988, 803792, 1497976, 1607584, 2059717, 2995952, 3215168, 4119434, 5991904, 8238868, 11983808, 16477736, 32955472, 65910944, 131821888]

約数ペア:

[(1, 131821888), (2, 65910944), (4, 32955472), (8, 16477736), (11, 11983808), (16, 8238868), (22, 5991904), (32, 4119434), (41, 3215168), (44, 2995952), (64, 2059717), (82, 1607584), (88, 1497976), (164, 803792), (176, 748988), (328, 401896), (352, 374494), (451, 292288), (656, 200948), (704, 187247), (902, 146144), (1312, 100474), (1804, 73072), (2624, 50237), (3608, 36536), (4567, 28864), (7216, 18268), (9134, 14432)]