140435752

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{262007}}^1$

素因数の和:262080

約数の個数: 16

約数和(自身を含む): 267248160

約数和(自身を除く): 126812408

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 262007, 524014, 1048028, 2096056, 17554469, 35108938, 70217876, 140435752]

約数ペア:

[(1, 140435752), (2, 70217876), (4, 35108938), (8, 17554469), (67, 2096056), (134, 1048028), (268, 524014), (536, 262007)]