66088976

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{31531}}^1$

素因数の和:31670

約数の個数: 20

約数和(自身を含む): 129028944

約数和(自身を除く): 62939968

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 31531, 63062, 126124, 252248, 504496, 4130561, 8261122, 16522244, 33044488, 66088976]

約数ペア:

[(1, 66088976), (2, 33044488), (4, 16522244), (8, 8261122), (16, 4130561), (131, 504496), (262, 252248), (524, 126124), (1048, 63062), (2096, 31531)]