31488352

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8269}}^1$

素因数の和:8303

約数の個数: 48

約数和(自身を含む): 75025440

約数和(自身を除く): 43537088

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 476, 544, 952, 1904, 3808, 8269, 16538, 33076, 57883, 66152, 115766, 132304, 140573, 231532, 264608, 281146, 463064, 562292, 926128, 984011, 1124584, 1852256, 1968022, 2249168, 3936044, 4498336, 7872088, 15744176, 31488352]

約数ペア:

[(1, 31488352), (2, 15744176), (4, 7872088), (7, 4498336), (8, 3936044), (14, 2249168), (16, 1968022), (17, 1852256), (28, 1124584), (32, 984011), (34, 926128), (56, 562292), (68, 463064), (112, 281146), (119, 264608), (136, 231532), (224, 140573), (238, 132304), (272, 115766), (476, 66152), (544, 57883), (952, 33076), (1904, 16538), (3808, 8269)]