64991330

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{282571}}^1$

素因数の和:282601

約数の個数: 16

約数和(自身を含む): 122071104

約数和(自身を除く): 57079774

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 282571, 565142, 1412855, 2825710, 6499133, 12998266, 32495665, 64991330]

約数ペア:

[(1, 64991330), (2, 32495665), (5, 12998266), (10, 6499133), (23, 2825710), (46, 1412855), (115, 565142), (230, 282571)]