42431570

素因数分解:

$2^1\times 5^1\times {\mathrm{643}}^1\times {\mathrm{6599}}^1$

素因数の和:7249

約数の個数: 16

約数和(自身を含む): 76507200

約数和(自身を除く): 34075630

約数列:

[1, 2, 5, 10, 643, 1286, 3215, 6430, 6599, 13198, 32995, 65990, 4243157, 8486314, 21215785, 42431570]

約数ペア:

[(1, 42431570), (2, 21215785), (5, 8486314), (10, 4243157), (643, 65990), (1286, 32995), (3215, 13198), (6430, 6599)]