31399232

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{257}}^1$

素因数の和:375

約数の個数: 56

約数和(自身を含む): 66056256

約数和(自身を除く): 34657024

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 83, 92, 166, 184, 257, 332, 368, 514, 664, 736, 1028, 1328, 1472, 1909, 2056, 2656, 3818, 4112, 5312, 5911, 7636, 8224, 11822, 15272, 16448, 21331, 23644, 30544, 42662, 47288, 61088, 85324, 94576, 122176, 170648, 189152, 341296, 378304, 490613, 682592, 981226, 1365184, 1962452, 3924904, 7849808, 15699616, 31399232]

約数ペア:

[(1, 31399232), (2, 15699616), (4, 7849808), (8, 3924904), (16, 1962452), (23, 1365184), (32, 981226), (46, 682592), (64, 490613), (83, 378304), (92, 341296), (166, 189152), (184, 170648), (257, 122176), (332, 94576), (368, 85324), (514, 61088), (664, 47288), (736, 42662), (1028, 30544), (1328, 23644), (1472, 21331), (1909, 16448), (2056, 15272), (2656, 11822), (3818, 8224), (4112, 7636), (5312, 5911)]