87794312

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{4919}}^1$

素因数の和:5045

約数の個数: 32

約数和(自身を含む): 173577600

約数和(自身を除く): 85783288

約数列:

[1, 2, 4, 8, 23, 46, 92, 97, 184, 194, 388, 776, 2231, 4462, 4919, 8924, 9838, 17848, 19676, 39352, 113137, 226274, 452548, 477143, 905096, 954286, 1908572, 3817144, 10974289, 21948578, 43897156, 87794312]

約数ペア:

[(1, 87794312), (2, 43897156), (4, 21948578), (8, 10974289), (23, 3817144), (46, 1908572), (92, 954286), (97, 905096), (184, 477143), (194, 452548), (388, 226274), (776, 113137), (2231, 39352), (4462, 19676), (4919, 17848), (8924, 9838)]