21928152

素因数分解:

$2^3\times 3^1\times {\mathrm{107}}^1\times {\mathrm{8539}}^1$

素因数の和:8655

約数の個数: 32

約数和(自身を含む): 55339200

約数和(自身を除く): 33411048

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 107, 214, 321, 428, 642, 856, 1284, 2568, 8539, 17078, 25617, 34156, 51234, 68312, 102468, 204936, 913673, 1827346, 2741019, 3654692, 5482038, 7309384, 10964076, 21928152]

約数ペア:

[(1, 21928152), (2, 10964076), (3, 7309384), (4, 5482038), (6, 3654692), (8, 2741019), (12, 1827346), (24, 913673), (107, 204936), (214, 102468), (321, 68312), (428, 51234), (642, 34156), (856, 25617), (1284, 17078), (2568, 8539)]