323744128

素因数分解:

$2^7\times {\mathrm{2529251}}^1$

素因数の和:2529265

約数の個数: 16

約数和(自身を含む): 644959260

約数和(自身を除く): 321215132

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 2529251, 5058502, 10117004, 20234008, 40468016, 80936032, 161872064, 323744128]

約数ペア:

[(1, 323744128), (2, 161872064), (4, 80936032), (8, 40468016), (16, 20234008), (32, 10117004), (64, 5058502), (128, 2529251)]