16818804928

素因数分解:

$2^6\times {\mathrm{26261}}^1\times {\mathrm{10007}}^1$

素因数の和:36280

約数の個数: 28

約数和(自身を含む): 33379422192

約数和(自身を除く): 16560617264

約数列:

[1, 2, 4, 8, 16, 32, 64, 10007, 20014, 26261, 40028, 52522, 80056, 105044, 160112, 210088, 320224, 420176, 640448, 840352, 1680704, 262793827, 525587654, 1051175308, 2102350616, 4204701232, 8409402464, 16818804928]

約数ペア:

[(1, 16818804928), (2, 8409402464), (4, 4204701232), (8, 2102350616), (16, 1051175308), (32, 525587654), (64, 262793827), (10007, 1680704), (20014, 840352), (26261, 640448), (40028, 420176), (52522, 320224), (80056, 210088), (105044, 160112)]