42685712

素因数分解:

$2^4\times {\mathrm{919}}^1\times {\mathrm{2903}}^1$

素因数の和:3830

約数の個数: 20

約数和(自身を含む): 82822080

約数和(自身を除く): 40136368

約数列:

[1, 2, 4, 8, 16, 919, 1838, 2903, 3676, 5806, 7352, 11612, 14704, 23224, 46448, 2667857, 5335714, 10671428, 21342856, 42685712]

約数ペア:

[(1, 42685712), (2, 21342856), (4, 10671428), (8, 5335714), (16, 2667857), (919, 46448), (1838, 23224), (2903, 14704), (3676, 11612), (5806, 7352)]