31426592

素因数分解:

$2^5\times {\mathrm{991}}^2$

素因数の和:1992

約数の個数: 18

約数和(自身を含む): 61933599

約数和(自身を除く): 30507007

約数列:

[1, 2, 4, 8, 16, 32, 991, 1982, 3964, 7928, 15856, 31712, 982081, 1964162, 3928324, 7856648, 15713296, 31426592]

約数ペア:

[(1, 31426592), (2, 15713296), (4, 7856648), (8, 3928324), (16, 1964162), (32, 982081), (991, 31712), (1982, 15856), (3964, 7928)]