31932976

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{64381}}^1$

素因数の和:64420

約数の個数: 20

約数和(自身を含む): 63866944

約数和(自身を除く): 31933968

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 64381, 128762, 257524, 515048, 1030096, 1995811, 3991622, 7983244, 15966488, 31932976]

約数ペア:

[(1, 31932976), (2, 15966488), (4, 7983244), (8, 3991622), (16, 1995811), (31, 1030096), (62, 515048), (124, 257524), (248, 128762), (496, 64381)]