31532984

素因数分解:

$2^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{4051}}^1$

素因数の和:4203

約数の個数: 32

約数和(自身を含む): 68073600

約数和(自身を除く): 36540616

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 139, 278, 556, 973, 1112, 1946, 3892, 4051, 7784, 8102, 16204, 28357, 32408, 56714, 113428, 226856, 563089, 1126178, 2252356, 3941623, 4504712, 7883246, 15766492, 31532984]

約数ペア:

[(1, 31532984), (2, 15766492), (4, 7883246), (7, 4504712), (8, 3941623), (14, 2252356), (28, 1126178), (56, 563089), (139, 226856), (278, 113428), (556, 56714), (973, 32408), (1112, 28357), (1946, 16204), (3892, 8102), (4051, 7784)]