64955456

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{23603}}^1$

素因数の和:23658

約数の個数: 28

約数和(自身を含む): 131899152

約数和(自身を除く): 66943696

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 2752, 23603, 47206, 94412, 188824, 377648, 755296, 1014929, 1510592, 2029858, 4059716, 8119432, 16238864, 32477728, 64955456]

約数ペア:

[(1, 64955456), (2, 32477728), (4, 16238864), (8, 8119432), (16, 4059716), (32, 2029858), (43, 1510592), (64, 1014929), (86, 755296), (172, 377648), (344, 188824), (688, 94412), (1376, 47206), (2752, 23603)]