89010208

素因数分解:

$2^5\times 7^1\times {\mathrm{157}}^1\times {\mathrm{2531}}^1$

素因数の和:2705

約数の個数: 48

約数和(自身を含む): 201628224

約数和(自身を除く): 112618016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 157, 224, 314, 628, 1099, 1256, 2198, 2512, 2531, 4396, 5024, 5062, 8792, 10124, 17584, 17717, 20248, 35168, 35434, 40496, 70868, 80992, 141736, 283472, 397367, 566944, 794734, 1589468, 2781569, 3178936, 5563138, 6357872, 11126276, 12715744, 22252552, 44505104, 89010208]

約数ペア:

[(1, 89010208), (2, 44505104), (4, 22252552), (7, 12715744), (8, 11126276), (14, 6357872), (16, 5563138), (28, 3178936), (32, 2781569), (56, 1589468), (112, 794734), (157, 566944), (224, 397367), (314, 283472), (628, 141736), (1099, 80992), (1256, 70868), (2198, 40496), (2512, 35434), (2531, 35168), (4396, 20248), (5024, 17717), (5062, 17584), (8792, 10124)]