82874888

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{1439}}^1$

素因数の和:1781

約数の個数: 32

約数和(自身を含む): 162777600

約数和(自身を除く): 79902712

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 313, 626, 1252, 1439, 2504, 2878, 5756, 7199, 11512, 14398, 28796, 33097, 57592, 66194, 132388, 264776, 450407, 900814, 1801628, 3603256, 10359361, 20718722, 41437444, 82874888]

約数ペア:

[(1, 82874888), (2, 41437444), (4, 20718722), (8, 10359361), (23, 3603256), (46, 1801628), (92, 900814), (184, 450407), (313, 264776), (626, 132388), (1252, 66194), (1439, 57592), (2504, 33097), (2878, 28796), (5756, 14398), (7199, 11512)]