31704232

素因数分解:

$2^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{4073}}^1$

素因数の和:4225

約数の個数: 32

約数和(自身を含む): 68443200

約数和(自身を除く): 36738968

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 139, 278, 556, 973, 1112, 1946, 3892, 4073, 7784, 8146, 16292, 28511, 32584, 57022, 114044, 228088, 566147, 1132294, 2264588, 3963029, 4529176, 7926058, 15852116, 31704232]

約数ペア:

[(1, 31704232), (2, 15852116), (4, 7926058), (7, 4529176), (8, 3963029), (14, 2264588), (28, 1132294), (56, 566147), (139, 228088), (278, 114044), (556, 57022), (973, 32584), (1112, 28511), (1946, 16292), (3892, 8146), (4073, 7784)]