90255548

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{739}}^1\times {\mathrm{1607}}^1$

素因数の和:2369

約数の個数: 24

約数和(自身を含む): 166588800

約数和(自身を除く): 76333252

約数列:

[1, 2, 4, 19, 38, 76, 739, 1478, 1607, 2956, 3214, 6428, 14041, 28082, 30533, 56164, 61066, 122132, 1187573, 2375146, 4750292, 22563887, 45127774, 90255548]

約数ペア:

[(1, 90255548), (2, 45127774), (4, 22563887), (19, 4750292), (38, 2375146), (76, 1187573), (739, 122132), (1478, 61066), (1607, 56164), (2956, 30533), (3214, 28082), (6428, 14041)]