85711984

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{2617}}^1$

素因数の和:2737

約数の個数: 40

約数和(自身を含む): 175301280

約数和(自身を除く): 89589296

約数列:

[1, 2, 4, 8, 16, 23, 46, 89, 92, 178, 184, 356, 368, 712, 1424, 2047, 2617, 4094, 5234, 8188, 10468, 16376, 20936, 32752, 41872, 60191, 120382, 232913, 240764, 465826, 481528, 931652, 963056, 1863304, 3726608, 5356999, 10713998, 21427996, 42855992, 85711984]

約数ペア:

[(1, 85711984), (2, 42855992), (4, 21427996), (8, 10713998), (16, 5356999), (23, 3726608), (46, 1863304), (89, 963056), (92, 931652), (178, 481528), (184, 465826), (356, 240764), (368, 232913), (712, 120382), (1424, 60191), (2047, 41872), (2617, 32752), (4094, 20936), (5234, 16376), (8188, 10468)]