21836704048

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{44025613}}^1$

素因数の和:44025652

約数の個数: 20

約数和(自身を含む): 43673409088

約数和(自身を除く): 21836705040

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 44025613, 88051226, 176102452, 352204904, 704409808, 1364794003, 2729588006, 5459176012, 10918352024, 21836704048]

約数ペア:

[(1, 21836704048), (2, 10918352024), (4, 5459176012), (8, 2729588006), (16, 1364794003), (31, 704409808), (62, 352204904), (124, 176102452), (248, 88051226), (496, 44025613)]