88813216

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{487}}^1$

素因数の和:677

約数の個数: 48

約数和(自身を含む): 180774720

約数和(自身を除く): 91961504

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 139, 164, 278, 328, 487, 556, 656, 974, 1112, 1312, 1948, 2224, 3896, 4448, 5699, 7792, 11398, 15584, 19967, 22796, 39934, 45592, 67693, 79868, 91184, 135386, 159736, 182368, 270772, 319472, 541544, 638944, 1083088, 2166176, 2775413, 5550826, 11101652, 22203304, 44406608, 88813216]

約数ペア:

[(1, 88813216), (2, 44406608), (4, 22203304), (8, 11101652), (16, 5550826), (32, 2775413), (41, 2166176), (82, 1083088), (139, 638944), (164, 541544), (278, 319472), (328, 270772), (487, 182368), (556, 159736), (656, 135386), (974, 91184), (1112, 79868), (1312, 67693), (1948, 45592), (2224, 39934), (3896, 22796), (4448, 19967), (5699, 15584), (7792, 11398)]