91056542

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{3907}}^1$

素因数の和:4223

約数の個数: 16

約数和(自身を含む): 140312832

約数和(自身を除く): 49256290

約数列:

[1, 2, 43, 86, 271, 542, 3907, 7814, 11653, 23306, 168001, 336002, 1058797, 2117594, 45528271, 91056542]

約数ペア:

[(1, 91056542), (2, 45528271), (43, 2117594), (86, 1058797), (271, 336002), (542, 168001), (3907, 23306), (7814, 11653)]