87042382

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{971}}^1$

素因数の和:1336

約数の個数: 32

約数和(自身を含む): 157697280

約数和(自身を除く): 70654898

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 337, 674, 971, 1942, 2359, 4718, 6403, 6797, 12806, 13594, 18449, 36898, 44821, 89642, 129143, 258286, 327227, 654454, 2290589, 4581178, 6217313, 12434626, 43521191, 87042382]

約数ペア:

[(1, 87042382), (2, 43521191), (7, 12434626), (14, 6217313), (19, 4581178), (38, 2290589), (133, 654454), (266, 327227), (337, 258286), (674, 129143), (971, 89642), (1942, 44821), (2359, 36898), (4718, 18449), (6403, 13594), (6797, 12806)]