21876999296

素因数分解:

$2^7\times {\mathrm{170914057}}^1$

素因数の和:170914071

約数の個数: 16

約数和(自身を含む): 43583084790

約数和(自身を除く): 21706085494

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 170914057, 341828114, 683656228, 1367312456, 2734624912, 5469249824, 10938499648, 21876999296]

約数ペア:

[(1, 21876999296), (2, 10938499648), (4, 5469249824), (8, 2734624912), (16, 1367312456), (32, 683656228), (64, 341828114), (128, 170914057)]