89204948

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{138517}}^1$

素因数の和:138551

約数の個数: 24

約数和(自身を含む): 186168192

約数和(自身を除く): 96963244

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 138517, 277034, 554068, 969619, 1939238, 3185891, 3878476, 6371782, 12743564, 22301237, 44602474, 89204948]

約数ペア:

[(1, 89204948), (2, 44602474), (4, 22301237), (7, 12743564), (14, 6371782), (23, 3878476), (28, 3185891), (46, 1939238), (92, 969619), (161, 554068), (322, 277034), (644, 138517)]