41981392

素因数分解:

$2^4\times {\mathrm{331}}^1\times {\mathrm{7927}}^1$

素因数の和:8266

約数の個数: 20

約数和(自身を含む): 81594976

約数和(自身を除く): 39613584

約数列:

[1, 2, 4, 8, 16, 331, 662, 1324, 2648, 5296, 7927, 15854, 31708, 63416, 126832, 2623837, 5247674, 10495348, 20990696, 41981392]

約数ペア:

[(1, 41981392), (2, 20990696), (4, 10495348), (8, 5247674), (16, 2623837), (331, 126832), (662, 63416), (1324, 31708), (2648, 15854), (5296, 7927)]