31042004

素因数分解:

$2^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{9811}}^1$

素因数の和:9935

約数の個数: 24

約数和(自身を含む): 62639808

約数和(自身を除く): 31597804

約数列:

[1, 2, 4, 7, 14, 28, 113, 226, 452, 791, 1582, 3164, 9811, 19622, 39244, 68677, 137354, 274708, 1108643, 2217286, 4434572, 7760501, 15521002, 31042004]

約数ペア:

[(1, 31042004), (2, 15521002), (4, 7760501), (7, 4434572), (14, 2217286), (28, 1108643), (113, 274708), (226, 137354), (452, 68677), (791, 39244), (1582, 19622), (3164, 9811)]