31054226

素因数分解:

$2^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{9281}}^1$

素因数の和:9529

約数の個数: 16

約数和(自身を含む): 53464320

約数和(自身を除く): 22410094

約数列:

[1, 2, 7, 14, 239, 478, 1673, 3346, 9281, 18562, 64967, 129934, 2218159, 4436318, 15527113, 31054226]

約数ペア:

[(1, 31054226), (2, 15527113), (7, 4436318), (14, 2218159), (239, 129934), (478, 64967), (1673, 18562), (3346, 9281)]