123838304

素因数分解:

$2^5\times {\mathrm{31}}^2\times {\mathrm{4027}}^1$

素因数の和:4099

約数の個数: 36

約数和(自身を含む): 251987652

約数和(自身を除く): 128149348

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 961, 992, 1922, 3844, 4027, 7688, 8054, 15376, 16108, 30752, 32216, 64432, 124837, 128864, 249674, 499348, 998696, 1997392, 3869947, 3994784, 7739894, 15479788, 30959576, 61919152, 123838304]

約数ペア:

[(1, 123838304), (2, 61919152), (4, 30959576), (8, 15479788), (16, 7739894), (31, 3994784), (32, 3869947), (62, 1997392), (124, 998696), (248, 499348), (496, 249674), (961, 128864), (992, 124837), (1922, 64432), (3844, 32216), (4027, 30752), (7688, 16108), (8054, 15376)]