42340528

素因数分解:

$2^4\times {\mathrm{503}}^1\times {\mathrm{5261}}^1$

素因数の和:5772

約数の個数: 20

約数和(自身を含む): 82213488

約数和(自身を除く): 39872960

約数列:

[1, 2, 4, 8, 16, 503, 1006, 2012, 4024, 5261, 8048, 10522, 21044, 42088, 84176, 2646283, 5292566, 10585132, 21170264, 42340528]

約数ペア:

[(1, 42340528), (2, 21170264), (4, 10585132), (8, 5292566), (16, 2646283), (503, 84176), (1006, 42088), (2012, 21044), (4024, 10522), (5261, 8048)]