83981884

素因数分解:

$2^2\times 7^2\times {\mathrm{109}}^1\times {\mathrm{3931}}^1$

素因数の和:4058

約数の個数: 36

約数和(自身を含む): 172575480

約数和(自身を除く): 88593596

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 109, 196, 218, 436, 763, 1526, 3052, 3931, 5341, 7862, 10682, 15724, 21364, 27517, 55034, 110068, 192619, 385238, 428479, 770476, 856958, 1713916, 2999353, 5998706, 11997412, 20995471, 41990942, 83981884]

約数ペア:

[(1, 83981884), (2, 41990942), (4, 20995471), (7, 11997412), (14, 5998706), (28, 2999353), (49, 1713916), (98, 856958), (109, 770476), (196, 428479), (218, 385238), (436, 192619), (763, 110068), (1526, 55034), (3052, 27517), (3931, 21364), (5341, 15724), (7862, 10682)]