84586784

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{139123}}^1$

素因数の和:139152

約数の個数: 24

約数和(自身を含む): 175296240

約数和(自身を除く): 90709456

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 139123, 278246, 556492, 1112984, 2225968, 2643337, 4451936, 5286674, 10573348, 21146696, 42293392, 84586784]

約数ペア:

[(1, 84586784), (2, 42293392), (4, 21146696), (8, 10573348), (16, 5286674), (19, 4451936), (32, 2643337), (38, 2225968), (76, 1112984), (152, 556492), (304, 278246), (608, 139123)]