8156416

素因数分解:

$2^8\times {\mathrm{151}}^1\times {\mathrm{211}}^1$

素因数の和:378

約数の個数: 36

約数和(自身を含む): 16466464

約数和(自身を除く): 8310048

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 151, 211, 256, 302, 422, 604, 844, 1208, 1688, 2416, 3376, 4832, 6752, 9664, 13504, 19328, 27008, 31861, 38656, 54016, 63722, 127444, 254888, 509776, 1019552, 2039104, 4078208, 8156416]

約数ペア:

[(1, 8156416), (2, 4078208), (4, 2039104), (8, 1019552), (16, 509776), (32, 254888), (64, 127444), (128, 63722), (151, 54016), (211, 38656), (256, 31861), (302, 27008), (422, 19328), (604, 13504), (844, 9664), (1208, 6752), (1688, 4832), (2416, 3376)]