231932672

素因数分解:

$2^8\times {\mathrm{643}}^1\times {\mathrm{1409}}^1$

素因数の和:2068

約数の個数: 36

約数和(自身を含む): 464008440

約数和(自身を除く): 232075768

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 643, 1286, 1409, 2572, 2818, 5144, 5636, 10288, 11272, 20576, 22544, 41152, 45088, 82304, 90176, 164608, 180352, 360704, 905987, 1811974, 3623948, 7247896, 14495792, 28991584, 57983168, 115966336, 231932672]

約数ペア:

[(1, 231932672), (2, 115966336), (4, 57983168), (8, 28991584), (16, 14495792), (32, 7247896), (64, 3623948), (128, 1811974), (256, 905987), (643, 360704), (1286, 180352), (1409, 164608), (2572, 90176), (2818, 82304), (5144, 45088), (5636, 41152), (10288, 22544), (11272, 20576)]