129305984

素因数分解:

$2^7\times {\mathrm{1010203}}^1$

素因数の和:1010217

約数の個数: 16

約数和(自身を含む): 257602020

約数和(自身を除く): 128296036

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1010203, 2020406, 4040812, 8081624, 16163248, 32326496, 64652992, 129305984]

約数ペア:

[(1, 129305984), (2, 64652992), (4, 32326496), (8, 16163248), (16, 8081624), (32, 4040812), (64, 2020406), (128, 1010203)]