31634192

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{27847}}^1$

素因数の和:27926

約数の個数: 20

約数和(自身を含む): 62156736

約数和(自身を除く): 30522544

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 27847, 55694, 111388, 222776, 445552, 1977137, 3954274, 7908548, 15817096, 31634192]

約数ペア:

[(1, 31634192), (2, 15817096), (4, 7908548), (8, 3954274), (16, 1977137), (71, 445552), (142, 222776), (284, 111388), (568, 55694), (1136, 27847)]