31947964

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{469823}}^1$

素因数の和:469844

約数の個数: 12

約数和(自身を含む): 59197824

約数和(自身を除く): 27249860

約数列:

[1, 2, 4, 17, 34, 68, 469823, 939646, 1879292, 7986991, 15973982, 31947964]

約数ペア:

[(1, 31947964), (2, 15973982), (4, 7986991), (17, 1879292), (34, 939646), (68, 469823)]