2016017967616

素因数分解:

$2^9\times {\mathrm{12893}}^1\times {\mathrm{305401}}^1$

素因数の和:318312

約数の個数: 40

約数和(自身を含む): 4028424015924

約数和(自身を除く): 2012406048308

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 12893, 25786, 51572, 103144, 206288, 305401, 412576, 610802, 825152, 1221604, 1650304, 2443208, 3300608, 4886416, 6601216, 9772832, 19545664, 39091328, 78182656, 156365312, 3937535093, 7875070186, 15750140372, 31500280744, 63000561488, 126001122976, 252002245952, 504004491904, 1008008983808, 2016017967616]

約数ペア:

[(1, 2016017967616), (2, 1008008983808), (4, 504004491904), (8, 252002245952), (16, 126001122976), (32, 63000561488), (64, 31500280744), (128, 15750140372), (256, 7875070186), (512, 3937535093), (12893, 156365312), (25786, 78182656), (51572, 39091328), (103144, 19545664), (206288, 9772832), (305401, 6601216), (412576, 4886416), (610802, 3300608), (825152, 2443208), (1221604, 1650304)]