28831664

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{94841}}^1$

素因数の和:94868

約数の個数: 20

約数和(自身を含む): 58802040

約数和(自身を除く): 29970376

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 94841, 189682, 379364, 758728, 1517456, 1801979, 3603958, 7207916, 14415832, 28831664]

約数ペア:

[(1, 28831664), (2, 14415832), (4, 7207916), (8, 3603958), (16, 1801979), (19, 1517456), (38, 758728), (76, 379364), (152, 189682), (304, 94841)]