4055520464

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{1995827}}^1$

素因数の和:1995962

約数の個数: 20

約数和(自身を含む): 7919445504

約数和(自身を除く): 3863925040

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 1995827, 3991654, 7983308, 15966616, 31933232, 253470029, 506940058, 1013880116, 2027760232, 4055520464]

約数ペア:

[(1, 4055520464), (2, 2027760232), (4, 1013880116), (8, 506940058), (16, 253470029), (127, 31933232), (254, 15966616), (508, 7983308), (1016, 3991654), (2032, 1995827)]