86997434

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{4919}}^1$

素因数の和:5197

約数の個数: 16

約数和(自身を含む): 134611200

約数和(自身を除く): 47613766

約数列:

[1, 2, 37, 74, 239, 478, 4919, 8843, 9838, 17686, 182003, 364006, 1175641, 2351282, 43498717, 86997434]

約数ペア:

[(1, 86997434), (2, 43498717), (37, 2351282), (74, 1175641), (239, 364006), (478, 182003), (4919, 17686), (8843, 9838)]