86442664

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{20047}}^1$

素因数の和:20078

約数の個数: 48

約数和(自身を含む): 205692480

約数和(自身を除く): 119249816

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 154, 196, 308, 392, 539, 616, 1078, 2156, 4312, 20047, 40094, 80188, 140329, 160376, 220517, 280658, 441034, 561316, 882068, 982303, 1122632, 1543619, 1764136, 1964606, 3087238, 3929212, 6174476, 7858424, 10805333, 12348952, 21610666, 43221332, 86442664]

約数ペア:

[(1, 86442664), (2, 43221332), (4, 21610666), (7, 12348952), (8, 10805333), (11, 7858424), (14, 6174476), (22, 3929212), (28, 3087238), (44, 1964606), (49, 1764136), (56, 1543619), (77, 1122632), (88, 982303), (98, 882068), (154, 561316), (196, 441034), (308, 280658), (392, 220517), (539, 160376), (616, 140329), (1078, 80188), (2156, 40094), (4312, 20047)]