31738868

素因数分解:

$2^2\times 7^2\times {\mathrm{83}}^1\times {\mathrm{1951}}^1$

素因数の和:2052

約数の個数: 36

約数和(自身を含む): 65423232

約数和(自身を除く): 33684364

約数列:

[1, 2, 4, 7, 14, 28, 49, 83, 98, 166, 196, 332, 581, 1162, 1951, 2324, 3902, 4067, 7804, 8134, 13657, 16268, 27314, 54628, 95599, 161933, 191198, 323866, 382396, 647732, 1133531, 2267062, 4534124, 7934717, 15869434, 31738868]

約数ペア:

[(1, 31738868), (2, 15869434), (4, 7934717), (7, 4534124), (14, 2267062), (28, 1133531), (49, 647732), (83, 382396), (98, 323866), (166, 191198), (196, 161933), (332, 95599), (581, 54628), (1162, 27314), (1951, 16268), (2324, 13657), (3902, 8134), (4067, 7804)]