31704064

素因数分解:

$2^{10}\times 7^1\times {\mathrm{4423}}^1$

素因数の和:4450

約数の個数: 44

約数和(自身を含む): 72447424

約数和(自身を除く): 40743360

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 3584, 4423, 7168, 8846, 17692, 30961, 35384, 61922, 70768, 123844, 141536, 247688, 283072, 495376, 566144, 990752, 1132288, 1981504, 2264576, 3963008, 4529152, 7926016, 15852032, 31704064]

約数ペア:

[(1, 31704064), (2, 15852032), (4, 7926016), (7, 4529152), (8, 3963008), (14, 2264576), (16, 1981504), (28, 1132288), (32, 990752), (56, 566144), (64, 495376), (112, 283072), (128, 247688), (224, 141536), (256, 123844), (448, 70768), (512, 61922), (896, 35384), (1024, 30961), (1792, 17692), (3584, 8846), (4423, 7168)]