42321872

素因数分解:

$2^4\times {\mathrm{521}}^1\times {\mathrm{5077}}^1$

素因数の和:5606

約数の個数: 20

約数和(自身を含む): 82172196

約数和(自身を除く): 39850324

約数列:

[1, 2, 4, 8, 16, 521, 1042, 2084, 4168, 5077, 8336, 10154, 20308, 40616, 81232, 2645117, 5290234, 10580468, 21160936, 42321872]

約数ペア:

[(1, 42321872), (2, 21160936), (4, 10580468), (8, 5290234), (16, 2645117), (521, 81232), (1042, 40616), (2084, 20308), (4168, 10154), (5077, 8336)]