31321354

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1\times {\mathrm{1951}}^1$

素因数の和:2325

約数の個数: 16

約数和(自身を含む): 49190400

約数和(自身を除く): 17869046

約数列:

[1, 2, 23, 46, 349, 698, 1951, 3902, 8027, 16054, 44873, 89746, 680899, 1361798, 15660677, 31321354]

約数ペア:

[(1, 31321354), (2, 15660677), (23, 1361798), (46, 680899), (349, 89746), (698, 44873), (1951, 16054), (3902, 8027)]