42543770

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{98939}}^1$

素因数の和:98989

約数の個数: 16

約数和(自身を含む): 78360480

約数和(自身を除く): 35816710

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 98939, 197878, 494695, 989390, 4254377, 8508754, 21271885, 42543770]

約数ペア:

[(1, 42543770), (2, 21271885), (5, 8508754), (10, 4254377), (43, 989390), (86, 494695), (215, 197878), (430, 98939)]