66960632

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{194653}}^1$

素因数の和:194702

約数の個数: 16

約数和(自身を含む): 128471640

約数和(自身を除く): 61511008

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 194653, 389306, 778612, 1557224, 8370079, 16740158, 33480316, 66960632]

約数ペア:

[(1, 66960632), (2, 33480316), (4, 16740158), (8, 8370079), (43, 1557224), (86, 778612), (172, 389306), (344, 194653)]