31619142

素因数分解:

$2^1\times 3^2\times {\mathrm{107}}^1\times {\mathrm{16417}}^1$

素因数の和:16532

約数の個数: 24

約数和(自身を含む): 69152616

約数和(自身を除く): 37533474

約数列:

[1, 2, 3, 6, 9, 18, 107, 214, 321, 642, 963, 1926, 16417, 32834, 49251, 98502, 147753, 295506, 1756619, 3513238, 5269857, 10539714, 15809571, 31619142]

約数ペア:

[(1, 31619142), (2, 15809571), (3, 10539714), (6, 5269857), (9, 3513238), (18, 1756619), (107, 295506), (214, 147753), (321, 98502), (642, 49251), (963, 32834), (1926, 16417)]