180427376

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{88793}}^1$

素因数の和:88928

約数の個数: 20

約数和(自身を含む): 352334592

約数和(自身を除く): 171907216

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 88793, 177586, 355172, 710344, 1420688, 11276711, 22553422, 45106844, 90213688, 180427376]

約数ペア:

[(1, 180427376), (2, 90213688), (4, 45106844), (8, 22553422), (16, 11276711), (127, 1420688), (254, 710344), (508, 355172), (1016, 177586), (2032, 88793)]