1081568128

素因数分解:

$2^7\times {\mathrm{8449751}}^1$

素因数の和:8449765

約数の個数: 16

約数和(自身を含む): 2154686760

約数和(自身を除く): 1073118632

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 8449751, 16899502, 33799004, 67598008, 135196016, 270392032, 540784064, 1081568128]

約数ペア:

[(1, 1081568128), (2, 540784064), (4, 270392032), (8, 135196016), (16, 67598008), (32, 33799004), (64, 16899502), (128, 8449751)]