142714528

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{405439}}^1$

素因数の和:405460

約数の個数: 24

約数和(自身を含む): 306512640

約数和(自身を除く): 163798112

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 405439, 810878, 1621756, 3243512, 4459829, 6487024, 8919658, 12974048, 17839316, 35678632, 71357264, 142714528]

約数ペア:

[(1, 142714528), (2, 71357264), (4, 35678632), (8, 17839316), (11, 12974048), (16, 8919658), (22, 6487024), (32, 4459829), (44, 3243512), (88, 1621756), (176, 810878), (352, 405439)]