131070548

素因数分解:

$2^2\times 7^1\times {\mathrm{431}}^1\times {\mathrm{10861}}^1$

素因数の和:11303

約数の個数: 24

約数和(自身を含む): 262773504

約数和(自身を除く): 131702956

約数列:

[1, 2, 4, 7, 14, 28, 431, 862, 1724, 3017, 6034, 10861, 12068, 21722, 43444, 76027, 152054, 304108, 4681091, 9362182, 18724364, 32767637, 65535274, 131070548]

約数ペア:

[(1, 131070548), (2, 65535274), (4, 32767637), (7, 18724364), (14, 9362182), (28, 4681091), (431, 304108), (862, 152054), (1724, 76027), (3017, 43444), (6034, 21722), (10861, 12068)]