31156268

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{54469}}^1$

素因数の和:54497

約数の個数: 24

約数和(自身を含む): 64056720

約数和(自身を除く): 32900452

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 54469, 108938, 217876, 599159, 708097, 1198318, 1416194, 2396636, 2832388, 7789067, 15578134, 31156268]

約数ペア:

[(1, 31156268), (2, 15578134), (4, 7789067), (11, 2832388), (13, 2396636), (22, 1416194), (26, 1198318), (44, 708097), (52, 599159), (143, 217876), (286, 108938), (572, 54469)]