90491056

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{44533}}^1$

素因数の和:44668

約数の個数: 20

約数和(自身を含む): 176710912

約数和(自身を除く): 86219856

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 44533, 89066, 178132, 356264, 712528, 5655691, 11311382, 22622764, 45245528, 90491056]

約数ペア:

[(1, 90491056), (2, 45245528), (4, 22622764), (8, 11311382), (16, 5655691), (127, 712528), (254, 356264), (508, 178132), (1016, 89066), (2032, 44533)]