40002152

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{7013}}^1$

素因数の和:7073

約数の個数: 32

約数和(自身を含む): 80801280

約数和(自身を除く): 40799128

約数列:

[1, 2, 4, 8, 23, 31, 46, 62, 92, 124, 184, 248, 713, 1426, 2852, 5704, 7013, 14026, 28052, 56104, 161299, 217403, 322598, 434806, 645196, 869612, 1290392, 1739224, 5000269, 10000538, 20001076, 40002152]

約数ペア:

[(1, 40002152), (2, 20001076), (4, 10000538), (8, 5000269), (23, 1739224), (31, 1290392), (46, 869612), (62, 645196), (92, 434806), (124, 322598), (184, 217403), (248, 161299), (713, 56104), (1426, 28052), (2852, 14026), (5704, 7013)]