39441872

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{5641}}^1$

素因数の和:5691

約数の個数: 40

約数和(自身を含む): 83952960

約数和(自身を除く): 44511088

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 76, 92, 152, 184, 304, 368, 437, 874, 1748, 3496, 5641, 6992, 11282, 22564, 45128, 90256, 107179, 129743, 214358, 259486, 428716, 518972, 857432, 1037944, 1714864, 2075888, 2465117, 4930234, 9860468, 19720936, 39441872]

約数ペア:

[(1, 39441872), (2, 19720936), (4, 9860468), (8, 4930234), (16, 2465117), (19, 2075888), (23, 1714864), (38, 1037944), (46, 857432), (76, 518972), (92, 428716), (152, 259486), (184, 214358), (304, 129743), (368, 107179), (437, 90256), (874, 45128), (1748, 22564), (3496, 11282), (5641, 6992)]