90355142

素因数分解:

$2^1\times {\mathrm{31}}^2\times {\mathrm{53}}^1\times {\mathrm{887}}^1$

素因数の和:1004

約数の個数: 24

約数和(自身を含む): 142849008

約数和(自身を除く): 52493866

約数列:

[1, 2, 31, 53, 62, 106, 887, 961, 1643, 1774, 1922, 3286, 27497, 47011, 50933, 54994, 94022, 101866, 852407, 1457341, 1704814, 2914682, 45177571, 90355142]

約数ペア:

[(1, 90355142), (2, 45177571), (31, 2914682), (53, 1704814), (62, 1457341), (106, 852407), (887, 101866), (961, 94022), (1643, 54994), (1774, 50933), (1922, 47011), (3286, 27497)]