64245410

素因数分解:

$2^1\times 5^1\times {\mathrm{887}}^1\times {\mathrm{7243}}^1$

素因数の和:8137

約数の個数: 16

約数和(自身を含む): 115788096

約数和(自身を除く): 51542686

約数列:

[1, 2, 5, 10, 887, 1774, 4435, 7243, 8870, 14486, 36215, 72430, 6424541, 12849082, 32122705, 64245410]

約数ペア:

[(1, 64245410), (2, 32122705), (5, 12849082), (10, 6424541), (887, 72430), (1774, 36215), (4435, 14486), (7243, 8870)]