83192788

素因数分解:

$2^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{9871}}^1$

素因数の和:9932

約数の個数: 36

約数和(自身を含む): 173312832

約数和(自身を除く): 90120044

約数列:

[1, 2, 4, 7, 14, 28, 43, 49, 86, 98, 172, 196, 301, 602, 1204, 2107, 4214, 8428, 9871, 19742, 39484, 69097, 138194, 276388, 424453, 483679, 848906, 967358, 1697812, 1934716, 2971171, 5942342, 11884684, 20798197, 41596394, 83192788]

約数ペア:

[(1, 83192788), (2, 41596394), (4, 20798197), (7, 11884684), (14, 5942342), (28, 2971171), (43, 1934716), (49, 1697812), (86, 967358), (98, 848906), (172, 483679), (196, 424453), (301, 276388), (602, 138194), (1204, 69097), (2107, 39484), (4214, 19742), (8428, 9871)]