39876664

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{6991}}^1$

素因数の和:7051

約数の個数: 32

約数和(自身を含む): 80547840

約数和(自身を除く): 40671176

約数列:

[1, 2, 4, 8, 23, 31, 46, 62, 92, 124, 184, 248, 713, 1426, 2852, 5704, 6991, 13982, 27964, 55928, 160793, 216721, 321586, 433442, 643172, 866884, 1286344, 1733768, 4984583, 9969166, 19938332, 39876664]

約数ペア:

[(1, 39876664), (2, 19938332), (4, 9969166), (8, 4984583), (23, 1733768), (31, 1286344), (46, 866884), (62, 643172), (92, 433442), (124, 321586), (184, 216721), (248, 160793), (713, 55928), (1426, 27964), (2852, 13982), (5704, 6991)]