82777328

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{541}}^1$

素因数の和:753

約数の個数: 40

約数和(自身を含む): 164121936

約数和(自身を除く): 81344608

約数列:

[1, 2, 4, 8, 16, 73, 131, 146, 262, 292, 524, 541, 584, 1048, 1082, 1168, 2096, 2164, 4328, 8656, 9563, 19126, 38252, 39493, 70871, 76504, 78986, 141742, 153008, 157972, 283484, 315944, 566968, 631888, 1133936, 5173583, 10347166, 20694332, 41388664, 82777328]

約数ペア:

[(1, 82777328), (2, 41388664), (4, 20694332), (8, 10347166), (16, 5173583), (73, 1133936), (131, 631888), (146, 566968), (262, 315944), (292, 283484), (524, 157972), (541, 153008), (584, 141742), (1048, 78986), (1082, 76504), (1168, 70871), (2096, 39493), (2164, 38252), (4328, 19126), (8656, 9563)]