455299136

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{165443}}^1$

素因数の和:165498

約数の個数: 28

約数和(自身を含む): 924501072

約数和(自身を除く): 469201936

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 2752, 165443, 330886, 661772, 1323544, 2647088, 5294176, 7114049, 10588352, 14228098, 28456196, 56912392, 113824784, 227649568, 455299136]

約数ペア:

[(1, 455299136), (2, 227649568), (4, 113824784), (8, 56912392), (16, 28456196), (32, 14228098), (43, 10588352), (64, 7114049), (86, 5294176), (172, 2647088), (344, 1323544), (688, 661772), (1376, 330886), (2752, 165443)]