89090368

素因数分解:

$2^6\times {\mathrm{73}}^1\times {\mathrm{19069}}^1$

素因数の和:19154

約数の個数: 28

約数和(自身を含む): 179219860

約数和(自身を除く): 90129492

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 146, 292, 584, 1168, 2336, 4672, 19069, 38138, 76276, 152552, 305104, 610208, 1220416, 1392037, 2784074, 5568148, 11136296, 22272592, 44545184, 89090368]

約数ペア:

[(1, 89090368), (2, 44545184), (4, 22272592), (8, 11136296), (16, 5568148), (32, 2784074), (64, 1392037), (73, 1220416), (146, 610208), (292, 305104), (584, 152552), (1168, 76276), (2336, 38138), (4672, 19069)]