31966430

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{29327}}^1$

素因数の和:29443

約数の個数: 16

約数和(自身を含む): 58069440

約数和(自身を除く): 26103010

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 29327, 58654, 146635, 293270, 3196643, 6393286, 15983215, 31966430]

約数ペア:

[(1, 31966430), (2, 15983215), (5, 6393286), (10, 3196643), (109, 293270), (218, 146635), (545, 58654), (1090, 29327)]