31744070

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{29123}}^1$

素因数の和:29239

約数の個数: 16

約数和(自身を含む): 57665520

約数和(自身を除く): 25921450

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 29123, 58246, 145615, 291230, 3174407, 6348814, 15872035, 31744070]

約数ペア:

[(1, 31744070), (2, 15872035), (5, 6348814), (10, 3174407), (109, 291230), (218, 145615), (545, 58246), (1090, 29123)]