103400432

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{2447}}^1$

素因数の和:2613

約数の個数: 40

約数和(自身を含む): 212486400

約数和(自身を除く): 109085968

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 139, 152, 278, 304, 556, 1112, 2224, 2447, 2641, 4894, 5282, 9788, 10564, 19576, 21128, 39152, 42256, 46493, 92986, 185972, 340133, 371944, 680266, 743888, 1360532, 2721064, 5442128, 6462527, 12925054, 25850108, 51700216, 103400432]

約数ペア:

[(1, 103400432), (2, 51700216), (4, 25850108), (8, 12925054), (16, 6462527), (19, 5442128), (38, 2721064), (76, 1360532), (139, 743888), (152, 680266), (278, 371944), (304, 340133), (556, 185972), (1112, 92986), (2224, 46493), (2447, 42256), (2641, 39152), (4894, 21128), (5282, 19576), (9788, 10564)]