31639704

素因数分解:

$2^3\times 3^1\times {\mathrm{389}}^1\times {\mathrm{3389}}^1$

素因数の和:3787

約数の個数: 32

約数和(自身を含む): 79326000

約数和(自身を除く): 47686296

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 389, 778, 1167, 1556, 2334, 3112, 3389, 4668, 6778, 9336, 10167, 13556, 20334, 27112, 40668, 81336, 1318321, 2636642, 3954963, 5273284, 7909926, 10546568, 15819852, 31639704]

約数ペア:

[(1, 31639704), (2, 15819852), (3, 10546568), (4, 7909926), (6, 5273284), (8, 3954963), (12, 2636642), (24, 1318321), (389, 81336), (778, 40668), (1167, 27112), (1556, 20334), (2334, 13556), (3112, 10167), (3389, 9336), (4668, 6778)]