82340878

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1\times {\mathrm{2029}}^1$

素因数の和:2331

約数の個数: 16

約数和(自身を含む): 125405280

約数和(自身を除く): 43064402

約数列:

[1, 2, 103, 197, 206, 394, 2029, 4058, 20291, 40582, 208987, 399713, 417974, 799426, 41170439, 82340878]

約数ペア:

[(1, 82340878), (2, 41170439), (103, 799426), (197, 417974), (206, 399713), (394, 208987), (2029, 40582), (4058, 20291)]