31902724

素因数分解:

$2^2\times 7^2\times {\mathrm{139}}^1\times {\mathrm{1171}}^1$

素因数の和:1328

約数の個数: 36

約数和(自身を含む): 65467920

約数和(自身を除く): 33565196

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 139, 196, 278, 556, 973, 1171, 1946, 2342, 3892, 4684, 6811, 8197, 13622, 16394, 27244, 32788, 57379, 114758, 162769, 229516, 325538, 651076, 1139383, 2278766, 4557532, 7975681, 15951362, 31902724]

約数ペア:

[(1, 31902724), (2, 15951362), (4, 7975681), (7, 4557532), (14, 2278766), (28, 1139383), (49, 651076), (98, 325538), (139, 229516), (196, 162769), (278, 114758), (556, 57379), (973, 32788), (1171, 27244), (1946, 16394), (2342, 13622), (3892, 8197), (4684, 6811)]