31669846

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{64109}}^1$

素因数の和:64143

約数の個数: 16

約数和(自身を含む): 53852400

約数和(自身を除く): 22182554

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 64109, 128218, 833417, 1218071, 1666834, 2436142, 15834923, 31669846]

約数ペア:

[(1, 31669846), (2, 15834923), (13, 2436142), (19, 1666834), (26, 1218071), (38, 833417), (247, 128218), (494, 64109)]