87556772

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{16421}}^1$

素因数の和:16499

約数の個数: 24

約数和(自身を含む): 161855232

約数和(自身を除く): 74298460

約数列:

[1, 2, 4, 31, 43, 62, 86, 124, 172, 1333, 2666, 5332, 16421, 32842, 65684, 509051, 706103, 1018102, 1412206, 2036204, 2824412, 21889193, 43778386, 87556772]

約数ペア:

[(1, 87556772), (2, 43778386), (4, 21889193), (31, 2824412), (43, 2036204), (62, 1412206), (86, 1018102), (124, 706103), (172, 509051), (1333, 65684), (2666, 32842), (5332, 16421)]