39939944

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{4679}}^1$

素因数の和:4793

約数の個数: 32

約数和(自身を含む): 82555200

約数和(自身を除く): 42615256

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 97, 194, 388, 776, 1067, 2134, 4268, 4679, 8536, 9358, 18716, 37432, 51469, 102938, 205876, 411752, 453863, 907726, 1815452, 3630904, 4992493, 9984986, 19969972, 39939944]

約数ペア:

[(1, 39939944), (2, 19969972), (4, 9984986), (8, 4992493), (11, 3630904), (22, 1815452), (44, 907726), (88, 453863), (97, 411752), (194, 205876), (388, 102938), (776, 51469), (1067, 37432), (2134, 18716), (4268, 9358), (4679, 8536)]