88608208

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{9907}}^1$

素因数の和:9971

約数の個数: 40

約数和(自身を含む): 189203168

約数和(自身を除く): 100594960

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 86, 104, 172, 208, 344, 559, 688, 1118, 2236, 4472, 8944, 9907, 19814, 39628, 79256, 128791, 158512, 257582, 426001, 515164, 852002, 1030328, 1704004, 2060656, 3408008, 5538013, 6816016, 11076026, 22152052, 44304104, 88608208]

約数ペア:

[(1, 88608208), (2, 44304104), (4, 22152052), (8, 11076026), (13, 6816016), (16, 5538013), (26, 3408008), (43, 2060656), (52, 1704004), (86, 1030328), (104, 852002), (172, 515164), (208, 426001), (344, 257582), (559, 158512), (688, 128791), (1118, 79256), (2236, 39628), (4472, 19814), (8944, 9907)]