190419136

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{69193}}^1$

素因数の和:69248

約数の個数: 28

約数和(自身を含む): 386656072

約数和(自身を除く): 196236936

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 2752, 69193, 138386, 276772, 553544, 1107088, 2214176, 2975299, 4428352, 5950598, 11901196, 23802392, 47604784, 95209568, 190419136]

約数ペア:

[(1, 190419136), (2, 95209568), (4, 47604784), (8, 23802392), (16, 11901196), (32, 5950598), (43, 4428352), (64, 2975299), (86, 2214176), (172, 1107088), (344, 553544), (688, 276772), (1376, 138386), (2752, 69193)]