80475128

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{2293}}^1$

素因数の和:2447

約数の個数: 32

約数和(自身を含む): 156083760

約数和(自身を除く): 75608632

約数列:

[1, 2, 4, 8, 41, 82, 107, 164, 214, 328, 428, 856, 2293, 4387, 4586, 8774, 9172, 17548, 18344, 35096, 94013, 188026, 245351, 376052, 490702, 752104, 981404, 1962808, 10059391, 20118782, 40237564, 80475128]

約数ペア:

[(1, 80475128), (2, 40237564), (4, 20118782), (8, 10059391), (41, 1962808), (82, 981404), (107, 752104), (164, 490702), (214, 376052), (328, 245351), (428, 188026), (856, 94013), (2293, 35096), (4387, 18344), (4586, 17548), (8774, 9172)]