89530072

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{179}}^1\times {\mathrm{607}}^1$

素因数の和:895

約数の個数: 32

約数和(自身を含む): 170726400

約数和(自身を除く): 81196328

約数列:

[1, 2, 4, 8, 103, 179, 206, 358, 412, 607, 716, 824, 1214, 1432, 2428, 4856, 18437, 36874, 62521, 73748, 108653, 125042, 147496, 217306, 250084, 434612, 500168, 869224, 11191259, 22382518, 44765036, 89530072]

約数ペア:

[(1, 89530072), (2, 44765036), (4, 22382518), (8, 11191259), (103, 869224), (179, 500168), (206, 434612), (358, 250084), (412, 217306), (607, 147496), (716, 125042), (824, 108653), (1214, 73748), (1432, 62521), (2428, 36874), (4856, 18437)]