31212032

素因数分解:

$2^9\times {\mathrm{60961}}^1$

素因数の和:60979

約数の個数: 20

約数和(自身を含む): 62364126

約数和(自身を除く): 31152094

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 60961, 121922, 243844, 487688, 975376, 1950752, 3901504, 7803008, 15606016, 31212032]

約数ペア:

[(1, 31212032), (2, 15606016), (4, 7803008), (8, 3901504), (16, 1950752), (32, 975376), (64, 487688), (128, 243844), (256, 121922), (512, 60961)]