90291364

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{373}}^1\times {\mathrm{829}}^1$

素因数の和:1279

約数の個数: 24

約数和(自身を含む): 160797560

約数和(自身を除く): 70506196

約数列:

[1, 2, 4, 73, 146, 292, 373, 746, 829, 1492, 1658, 3316, 27229, 54458, 60517, 108916, 121034, 242068, 309217, 618434, 1236868, 22572841, 45145682, 90291364]

約数ペア:

[(1, 90291364), (2, 45145682), (4, 22572841), (73, 1236868), (146, 618434), (292, 309217), (373, 242068), (746, 121034), (829, 108916), (1492, 60517), (1658, 54458), (3316, 27229)]