420173312

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{63127}}^1$

素因数の和:63158

約数の個数: 40

約数和(自身を含む): 904119216

約数和(自身を除く): 483945904

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 3328, 6656, 63127, 126254, 252508, 505016, 820651, 1010032, 1641302, 2020064, 3282604, 4040128, 6565208, 8080256, 13130416, 16160512, 26260832, 32321024, 52521664, 105043328, 210086656, 420173312]

約数ペア:

[(1, 420173312), (2, 210086656), (4, 105043328), (8, 52521664), (13, 32321024), (16, 26260832), (26, 16160512), (32, 13130416), (52, 8080256), (64, 6565208), (104, 4040128), (128, 3282604), (208, 2020064), (256, 1641302), (416, 1010032), (512, 820651), (832, 505016), (1664, 252508), (3328, 126254), (6656, 63127)]