129584512

素因数分解:

$2^7\times {\mathrm{1012379}}^1$

素因数の和:1012393

約数の個数: 16

約数和(自身を含む): 258156900

約数和(自身を除く): 128572388

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1012379, 2024758, 4049516, 8099032, 16198064, 32396128, 64792256, 129584512]

約数ペア:

[(1, 129584512), (2, 64792256), (4, 32396128), (8, 16198064), (16, 8099032), (32, 4049516), (64, 2024758), (128, 1012379)]