42041456

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{84761}}^1$

素因数の和:84800

約数の個数: 20

約数和(自身を含む): 84083904

約数和(自身を除く): 42042448

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 84761, 169522, 339044, 678088, 1356176, 2627591, 5255182, 10510364, 21020728, 42041456]

約数ペア:

[(1, 42041456), (2, 21020728), (4, 10510364), (8, 5255182), (16, 2627591), (31, 1356176), (62, 678088), (124, 339044), (248, 169522), (496, 84761)]