128538524

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{24107}}^1$

素因数の和:24185

約数の個数: 24

約数和(自身を含む): 237608448

約数和(自身を除く): 109069924

約数列:

[1, 2, 4, 31, 43, 62, 86, 124, 172, 1333, 2666, 5332, 24107, 48214, 96428, 747317, 1036601, 1494634, 2073202, 2989268, 4146404, 32134631, 64269262, 128538524]

約数ペア:

[(1, 128538524), (2, 64269262), (4, 32134631), (31, 4146404), (43, 2989268), (62, 2073202), (86, 1494634), (124, 1036601), (172, 747317), (1333, 96428), (2666, 48214), (5332, 24107)]